1 2010-12-16 DJ Delorie <dj@redhat.com>
3 * config/tc-rx.c (rx_validate_fix_sub): Permit subtraction in more
5 (tc_gen_reloc): Fix handling of subtraction (esp wrt endianness).
7 2010-12-16 Maciej W. Rozycki <macro@codesourcery.com>
9 * symbols.c (symbol_clone_if_forward_ref): Call tc_new_dot_label
10 for new fake labels created off the dot special symbol.
11 * config/tc-mips.h (tc_new_dot_label): New macro.
12 (mips_record_label): New prototype.
13 * config/tc-mips.c (my_getExpression): Remove MIPS16 fake label
15 (s_cons, s_float_cons, s_gpword, s_gpdword): Only clear labels
16 recorded once data expressions have been evaluated.
17 (mips_define_label): Move code to record labels over to...
18 (mips_record_label): ... this new function.
19 * doc/internals.texi: Document tc_new_dot_label.
21 2010-12-10 Maciej W. Rozycki <macro@codesourcery.com>
23 * config/tc-mips.h (TC_ADDRESS_BYTES): New macro.
24 (mips_address_bytes): New prototype.
25 * config/tc-mips.c (mips_address_bytes): New function.
27 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
29 * config/tc-mips.c (mips_ip): Remove dead format specifier code.
31 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
33 * config/tc-mips.c (file_ase_mips16): Adjust comment.
34 (append_insn): Update file_ase_mips16.
35 (mips_after_parse_args): Don't set file_ase_mips16 here.
37 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
39 * config/tc-mips.c (macro)
40 <M_MSGSND, M_MSGLD, M_MSGLD_T, M_MSGWAIT, M_MSGWAIT_T>: Remove
41 dedicated return points.
43 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
45 * config/tc-mips.c (macro) <M_DEXT, M_DINS>: Correct types used
48 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
50 * config/tc-mips.c (macro) <ld_st>: Don't load a zero into an
51 auxiliary register when using a signed 16-bit constant offset.
53 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
55 * config/tc-mips.c (mips_ip): Remove lastregno's
58 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
60 * config/tc-mips.c (mips_ip) <'('>: Don't let '4', '5' or '-'
61 as a base register specifier.
63 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
65 * config/tc-mips.c (macro) <M_S_DOB>: Fix the placement of code.
67 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
69 * config/tc-mips.c (mips_ip) <'u'>: Report the value of the LUI
70 argument complained about; reword the message.
72 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
74 * config/tc-mips.c (macro)
75 <M_BGTUL_I, M_BGTU_I, M_BLEUL_I, M_BLEU_I>: Fix the constant
76 used to compare against for the always-false/true case.
78 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
80 * config/tc-mips.c (macro): Remove a trailing 0 from NOP
83 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
85 * config/tc-mips.c (macro): Use EXTRACT_OPERAND to get register
88 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
90 * config/tc-mips.c (macro): Replace 0 with ZERO in macro_build
91 and move_register calls referring to $0.
93 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
95 * config/tc-mips.c (macro, mips_ip): Correct message
98 2010-12-09 Arnold Metselaar <arnold.metselaar@planet.nl>
100 * config/tc-z80.c (md_apply_fix): Rename var to fix shadow warning.
102 2010-12-09 Maciej W. Rozycki <macro@codesourcery.com>
104 * config/tc-mips.c (macro_build, macro, mips_ip, md_apply_fix):
107 2010-12-09 Mike Frysinger <vapier@gentoo.org>
109 * .gitignore: New file.
111 2010-12-05 Arnold Metselaar <arnold.metselaar@planet.nl>
114 * config/tc-z80.c (emit_mx, emit_ldxhl): Do not use
115 symbol_get_value_expression on a symbol that may not yet have
117 * testsuite/gas/z80/atend.s: New file, test case for bug 12269,
118 provided by Chris Smith.
119 * testsuite/gas/z80/atend.d: New file, expected results for atend.s.
120 * testsuite/gas/z80/z80.exp: Run new test case.
122 2010-12-04 Maciej W. Rozycki <macro@codesourcery.com>
125 * expr.c (expr_build_dot): Make a clone of the symbol to return if
128 2010-12-02 Richard Sandiford <richard.sandiford@linaro.org>
130 * symbols.c (S_FORCE_RELOC): Return true for indirect functions
132 * expr.c (operand): Don't convert absolute symbols to constants
133 if S_FORCE_RELOC is true.
134 (expr): Only reduce subtractions between different symbols if
135 S_FORCE_RELOC is false for both of them.
136 * write.c (fixup_segment): Don't remove symbols if S_FORCE_RELOC
137 is true for them, regardless of their segment.
139 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
141 * symbols.h (dot_symbol): New declaration.
142 (dot_symbol_init): New prototype.
143 * symbols.c (dot_symbol): New variable.
144 (symbol_clone): Assert it's not dot_symbol being cloned.
145 (dot_symbol_init): New function.
146 (symbol_clone_if_forward_ref): Create a new temporary symbol
147 when trying to clone dot_symbol.
148 * expr.c (current_location): Refer to dot_symbol instead of
149 making a new temporary symbol.
150 * read.c (read_a_source_file): Update dot_symbol as we go.
151 * as.c (main): Call dot_symbol_init.
153 2010-12-01 Maciej W. Rozycki <macro@codesourcery.com>
155 * symbols.c (symbol_clone_if_forward_ref): Don't limit cloning
156 to expr_section symbols; clone all equated symbols. Clear
157 sy_resolving of the cloned copy.
158 * expr.c (operand): Only clone equated symbols on a final
159 (i.e. non-equated) reference.
161 2010-12-01 Richard Sandiford <rdsandiford@googlemail.com>
163 * config/tc-mips.c (md_convert_frag): Remove a call to
164 S_GET_VALUE and use the result of resolve_symbol_value as the
165 value of the symbol processed in MIPS16 relaxation.
167 2010-11-30 Joel Sherrill <joel.sherrill@oarcorp.com>
169 * configure.tgt: Add sparc64-rtems.
171 2010-11-25 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
173 * config/tc-s390.c (current_cpu): Initialize with latest CPU.
174 (init_default_arch): Default to z/Architecture mode if CPU provides it.
175 Remove the check setting the CPU default.
177 2010-11-25 Alan Modra <amodra@gmail.com>
181 2010-11-25 Alan Modra <amodra@gmail.com>
184 * compress-debug.c: Include config.h first.
186 2010-11-24 Mike Frysinger <vapier@gentoo.org>
188 * doc/as.texinfo: Refer to and include c-bfin.texi for Blackfin
190 * doc/c-bfin.texi: Add markup for use in manpage generation.
192 2010-11-23 Sterling Augustine <sterling@tensilica.com>
194 * doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa
195 options. Move Xtensa options to proper alphabetical location.
197 * doc/c-xtensa.texi: Add markup for use in manpage generation.
199 2010-11-23 Mingming Sun <mingm.sun@gmail.com>
201 * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1.
203 2010-11-23 H.J. Lu <hongjiu.lu@intel.com>
205 * doc/as.texinfo: Refer to and include c-i386.texi for i386
208 * doc/c-i386.texi: Add markup for use in manpage generation.
210 2010-11-22 Joseph Myers <joseph@codesourcery.com>
212 * doc/as.texinfo: Refer to or include c-alpha.texi for Alpha
213 options. Refer to or include c-tic6x.texi for C6X options instead
214 of duplicating documentation here.
215 * doc/c-alpha.texi, doc/c-tic6x.texi: Add markup for use in
218 2010-11-19 Alan Modra <amodra@gmail.com>
221 * configure.in: Disable emulations for PE targets.
222 * configure: Regenerate.
224 2010-11-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
227 * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy
230 2010-11-17 Nick Clifton <nickc@redhat.com>
232 * input-file.c (input_file_open): Check for empty input files.
233 (input_file_get): Check for end of file before reading any more
235 (input_file_give_next_buffer): Likewise.
237 2010-11-15 H.J. Lu <hongjiu.lu@intel.com>
239 * config/obj-elf.c (elf_process_stab): Mark parameters as
242 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
244 * config/obj-elf.c (elf_generate_asm_lineno): New function.
245 (elf_process_stab): New function.
246 (elf_format_ops): Always use them as generate_asm_lineno,
247 process_stab members.
249 2010-11-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
252 * config/tc-arm.c (arm_arch_v6m_only): New variable.
253 (aeabi_set_public_attributes): Ensure we only set the Operating System
254 Extension when we are on an M-profile core.
256 2010-11-13 Richard Sandiford <rdsandiford@googlemail.com>
258 * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
259 Use a restricted gas_assert for 'i' and 'j'.
261 2010-11-11 Mingming Sun <mingm.sun@gmail.com>
263 * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
264 * doc/c-mips.texi (MIPS cpu): Add loongson3a.
266 2010-11-10 Richard Sandiford <richard.sandiford@linaro.org>
268 * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.
270 2010-11-05 Nick Clifton <nickc@redhat.com>
272 * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
274 (getprocregp_image): Likewise.
276 2010-11-05 Tristan Gingold <gingold@adacore.com>
278 * po/gas.pot: Regenerate
279 * po/POTFILES.in: Regenerate
281 2010-11-05 Tristan Gingold <gingold@adacore.com>
283 * NEWS: Add marker for 2.21.
285 2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
288 * config/obj-coff.c (weak_altname2name): Don't infer from the presence
289 of a period that the symbol has been already uniquify-d.
290 (weak_uniquify): Don't worry that the symbol might have been already
293 2010-11-04 Alan Modra <amodra@gmail.com>
295 * config/tc-ppc.c (nop_limit): New var.
296 (OPTION_NOPS): Define.
297 (md_longopts): Add --nops.
298 (md_parse_option): Handle it.
299 (md_show_usage): Publish.
300 (ppc_handle_align): Pad with a branch followed by nops if more
303 2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
306 * config/tc-i386-intel.c (i386_intel_fold): Properly fold
307 _GLOBAL_OFFSET_TABLE_.
309 2010-11-02 Joseph Myers <joseph@codesourcery.com>
311 * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
313 (md_longopts): Add options mpid, mpic and mno-pic.
314 (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
315 tic6x_pid_types, tic6x_use_pid): New.
316 (md_parse_option): Handle new options.
317 (md_show_usage): Output help text for new options.
318 (tic6x_set_attributes): Set PID and PIC attributes.
319 * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
320 * doc/c-tic6x.texi (TIC6X Options): Likewise.
322 2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
324 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
326 (mips_ip)['o']: Initialise offset_reloc.
328 2010-10-29 Joseph Myers <joseph@codesourcery.com>
330 * doc/c-tic6x.texi (TIC6X Directives): Mention
331 Tag_ABI_compatibility.
333 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
335 * write.c (compress_debug): Optimize section flags check.
337 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
338 Joseph Myers <joseph@codesourcery.com>
340 * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
342 (md_longopts): Add mdsbt and mno-dsbt.
343 (tic6x_dsbt): New static variable.
344 (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
345 (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
346 (TAG): Add comma at the end.
347 (tic6x_set_attributes): Set Tag_ABI_DSBT.
348 * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
349 * doc/c-tic6x.texi (TIC6X Options): Likewise.
350 (TIC6X Directives): Mention Tag_ABI_DSBT.
352 2010-10-28 Matthias Klose <doko@ubuntu.com>
354 * doc/as.texinfo: Add directory section for info document.
356 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
358 * config/tc-s390.c (md_begin): Only add to hash table if cpu and
361 2010-10-28 Alan Modra <amodra@gmail.com>
363 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
365 2010-10-26 Alan Modra <amodra@gmail.com>
367 * config/obj-coff.c (coff_format_ops): Fix typo.
369 2010-10-25 Richard Sandiford <rdsandiford@googlemail.com>
371 * config/tc-mips.c (macro2): Delete.
373 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
375 * config/tc-tic6x.c: Add attribution.
377 2010-10-25 Mark Mitchell <mark@codesourcery.com>
379 * obj.h (struct format_ops): Add adjust_symtab.
380 * config/obj-multi.h (obj_adjust_symtab): Define.
381 * config/obj-aout.c (aout_format_ops): Init new field.
382 * config/obj-coff.c (coff_format_ops): Likewise.
383 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
384 * config/obj-elf.c (elf_format_ops): Likewise.
386 2010-10-25 Alan Modra <amodra@gmail.com>
389 * write.c (relax_frag): Don't allow forward branches to temporarily
390 becomde backward branches.
392 2010-10-23 Mark Mitchell <mark@codesourcery.com>
394 * config/obj-elf.c (elf_adjust_symtab): New. Move group section
395 processing here from elf_frob_file. Ensure that group signature
396 symbols have the name of the group.
397 (elf_frob_file): Move group section processing to
399 * config/obj-elf.h (elf_adjust_symtab): Declare.
400 (obj_adjust_symtab): Define.
401 * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
403 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
405 * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
407 (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
409 2010-10-21 Joseph Myers <joseph@codesourcery.com>
411 * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
412 md_assemble, tic6x_set_attributes): Update for attribute renaming.
413 * doc/c-tic6x.texi: Update for attribute renaming.
415 2010-10-19 Alan Modra <amodra@gmail.com>
417 * write.c (relax_segment): Correct address on frag added to stop
418 leb128/align frags bouncing.
420 2010-10-19 Alan Modra <amodra@gmail.com>
423 * frags.h (struct frag): Add "region" field.
424 * write.c (relax_frag): Don't add "stretch" to forward reference
425 target if there is an intervening org or align.
426 (relax_segment): Set region.
428 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
430 * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
431 for absolute addressing.
433 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
435 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
437 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
439 * config/tc-mips.c (mips_pseudo_table): Add "sbss".
440 (s_change_sec): Handle it.
442 2010-10-15 Mike Frysinger <vapier@gentoo.org>
444 * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
446 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
448 * config/tc-i386.c (match_template): Check checkregsize
449 instead of w for register size check.
451 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
453 * config/tc-i386.c (_i386_insn): Add disp32_encoding.
454 (md_assemble): Don't call optimize_disp if disp32_encoding is
456 (parse_insn): Support .d32 to force 32bit displacement.
457 (output_branch): Use BIG if disp32_encoding is set.
459 * doc/c-i386.texi: Document .d32 encoding suffix.
461 2010-10-11 Steve Kilbane <steve.kilbane@analog.com>
463 * config/bfin-lex.l (FLAGS): New state.
464 (X, Z, S, M, T): Require FLAGS state.
465 ("(", ")"): Start/stop FLAGS state.
467 2010-10-11 David Gibson <david.gibson@analog.com>
469 * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
470 * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
471 * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
473 2010-10-11 David Gibson <david.gibson@analog.com>
475 * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
477 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
479 Fix build with -DDEBUG=7
480 * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
482 2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
484 * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
485 in SPKERNEL instructions.
487 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
489 * config/tc-arm.c (encode_branch): Remove superfluous braces.
490 (do_t_branch): Move reloc setting to end of routine.
492 2010-10-04 David Daney <ddaney@caviumnetworks.com>
494 * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
495 (mips_ip): Add errata work around when mips_fix_cn63xxp1 set.
496 (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
498 (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
499 (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
500 OPTION_NO_FIX_CN63XXP1.
501 (md_show_usage): Add documentation for -mfix-cn63xxp1.
502 * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
505 2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
507 * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
508 * gas/tic6x/insns-bad-1.l: Likewise.
509 * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
510 * gas/tic6x/insns-c674x.s: Likewise.
512 2010-09-29 Alan Modra <amodra@gmail.com>
514 * expr.c (expr): Correct returned segment value.
516 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
518 * configure: Regenerate.
520 2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
522 * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
523 * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
524 (tc_fix_adjustable): New macro.
526 2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
528 * config/tc-s390.c: (md_parse_option): New option -march=z196.
529 * doc/c-s390.texi: Document new option.
531 2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
533 * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
534 VSTR, issue an error in THUMB mode.
536 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
538 * config/tc-arm.c (arm_ext_virt): New variable.
539 (arm_reg_type): Add REG_TYPE_RNB for banked registers.
540 (reg_entry): Allow registers to be larger than a byte.
541 (reg_alias): Fix type warning.
542 (parse_operands): Parse banked registers when appropriate.
543 (do_mrs): Add support for Virtualization Extensions.
544 (do_hvc): New function.
545 (do_t_mrs): Add support for Virtualization Extensions.
546 (do_t_msr): Likewise.
547 (do_t_hvc): New function.
548 (SPLRBANK): New define.
549 (reg_names): Add banked registers.
550 (insns): Add support for Virtualization Extensions.
551 (md_apply_fixup): Likewise.
552 (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
553 (arm_extensions): Add 'virt' extension.
554 (aeabi_set_public_attributes): Add support for Virtualization
556 * doc/c-arm.texi: Document 'virt' extension.
558 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
560 * config/tc-arm.c (arm_ext_adiv): New variable.
561 (do_div): New function.
562 (insns): Accept UDIV and SDIV in ARM state.
563 (arm_cpus): The cortex-a15 option has all current v7-A extensions.
564 (arm_extensions): Add 'idiv' extension.
565 (aeabi_set_public_attributes): Update Tag_DIV_use values for the
566 Integer Divide extension.
567 * doc/c-arm.texi: Document the idiv extension.
569 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
571 * config/tc-arm.c (arm_ext_v6m): New variable.
572 (arm_ext_m): Add support for OS extension.
573 (arm_ext_os): New variable.
574 (do_t_swi): In v6-M ensure we have the OS extension.
575 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
576 extension by default.
577 (arm_archs): Add armv6s-m.
578 (arm_extensions): Add 'os' extension.
579 (cpu_arch_ver): Add support for v6S-M.
580 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
581 architecture options.
583 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
585 * config/tc-arm.c (arm_ext_v6z): Remove.
586 (arm_ext_sec): New variable.
587 (do_t_smc): In Thumb state SMC requires v7-A.
588 (insns): Make SMC depend on Security Extensions.
589 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
590 (arm_extensions): Add 'sec' extension.
591 (cpu_arch_ver): Reorder.
592 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
594 * doc/c-arm.texi: Document Security Extensions.
596 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
598 * config/tc-arm.c (arm_ext_mp): Add.
599 (do_pld): Update comment.
600 (insns): Add support for pldw.
601 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
603 (arm_extensions): Add 'mp' extension.
604 (aeabi_set_public_attributes): Emit correct build attribute when
605 MP extension is enabled.
606 * doc/c-arm.texi: Update for MP extensions.
608 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
610 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
611 (arm_option_extension_value_table): Add.
612 (arm_extensions): Change type.
613 (arm_option_cpu_table): Rename...
614 (arm_option_fpu_table): ...to this.
615 (arm_fpus): Change type.
616 (arm_parse_extension): Enforce alphabetical order. Allow
617 extensions to be removed.
618 (arm_parse_arch): Allow extensions to be specified with -march.
619 (s_arm_arch_extension): Add.
620 (s_arm_fpu): Update for type changes.
621 * doc/c-arm.texi: Document changes to infrastructure.
623 2010-09-23 Alan Modra <amodra@gmail.com>
625 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
626 with the absolute section symbol.
628 2010-09-22 Mike Frysinger <vapier@gentoo.org>
630 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
632 2010-09-22 Robin Getz <robin.getz@analog.com>
634 * config/bfin-parse.y (is_store): New function.
635 (gen_multi_instr_1): Check parallel slots for store insns.
637 2010-09-22 Robin Getz <robin.getz@analog.com>
639 * config/bfin-defs.h (IS_EMUDAT): New define.
640 * config/bfin-parse.y: Accept EMUDAT for any register move.
642 2010-09-22 Robin Getz <robin.getz@analog.com>
644 * config/bfin-parse.y: Improve error messages.
646 2010-09-22 Robin Getz <robin.getz@analog.com>
648 * config/bfin-parse.y (DBG): Fix regno encoding.
649 (DBGCMPLX): Likewise.
651 2010-09-22 Robin Getz <robin.getz@analog.com>
653 * config/bfin-lex.l: Accept multibyte chars in symbol names.
655 2010-09-22 Robin Getz <robin.getz@analog.com>
657 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
658 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
660 2010-09-22 Mike Frysinger <vapier@gentoo.org>
662 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
663 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
664 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
666 2010-09-22 Mike Frysinger <vapier@gentoo.org>
668 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
669 * config/bfin-parse.y (ABORT): Handle the ABORT token.
671 2010-09-22 Mike Frysinger <vapier@gentoo.org>
673 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
675 2010-09-22 Mike Frysinger <vapier@gentoo.org>
677 * doc/c-bfin.texi (-mcpu): Add bf592.
678 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
679 (bfin_cpus[]): Add 0.0/0.1 for bf592.
681 2010-09-22 Mike Frysinger <vapier@gentoo.org>
683 * config/tc-bfin.c (comment_chars): Add #.
685 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
687 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
689 2010-09-20 Richard Henderson <rth@redhat.com>
691 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
692 bfd_perform_reloc for OBJ_ELF.
694 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
696 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
699 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
701 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
703 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
705 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
707 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
710 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
713 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
714 for error return from md_elf_section_letter.
715 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
716 * config/tc-i386.c (x86_64_section_letter): Likewise.
717 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
718 * config/tc-mep.c (mep_elf_section_letter): Likewise.
720 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
722 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
723 (obj_coff_seh_endproc): Add check for segment.
724 (obj_coff_seh_endprologue): Likewise.
725 (obj_coff_seh_pushreg): Likewise.
726 (obj_coff_seh_pushframe): Likewise.
727 (obj_coff_seh_save): Likewise.
728 (obj_coff_seh_setframe): Likewise.
730 * config/obj-coff-seh.h (seh_context): New member code_seg.
731 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
732 for link-once code-segment.
734 2010-09-14 Jie Zhang <jie@codesourcery.com>
736 * doc/c-arm.texi: Document -mcpu=cortex-m4.
738 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
740 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
743 2010-09-09 Joseph Myers <joseph@codesourcery.com>
745 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
747 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
749 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
750 * doc/c-arm.texi: Document -mcpu=cortex-a15.
752 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
754 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
755 weak symbols first if generating an a.out object.
757 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
759 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
760 flag-setting and handle accordingly.
762 2010-09-09 Nick Clifton <nickc@redhat.com>
765 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
766 extended to the size of a .octa.
768 2010-09-08 Julian Brown <julian@codesourcery.com>
770 * config/tc-arm.c (create_neon_reg_alias): Deal with case
773 2010-09-08 Nick Clifton <nickc@redhat.com>
776 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
777 long call instruction's displacement.
779 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
782 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
783 instead of use_rela_relocations for 64bit.
785 2010-09-02 Richard Henderson <rth@redhat.com>
787 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
788 (output_fde): Use it. Make sure to fully init exp before using it.
790 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
792 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
793 (obj_coff_seh_stackalloc): Likewise.
795 2010-08-31 Alan Modra <amodra@gmail.com>
797 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
799 2010-08-30 Richard Henderson <rth@redhat.com>
801 * config/obj-coff-seh.c: Rewrite the entire file.
802 (symtab, symptr, reltab, relcount, relsize): Remove.
803 (seh_ctx_root, seh_ctx): Remove.
804 (xdata_seg, xdata_subseg, pdata_seg): New.
805 (switch_xdata, switch_pdata): New.
806 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
807 New parsing functions. Rewrite all parsing functions to use them.
808 (obj_coff_seh_32): Fix != arm thinko.
809 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
811 (obj_coff_seh_handlerdata): New.
812 (do_seh_endproc): Split out of ...
813 (obj_coff_seh_endproc): ... here.
814 (obj_coff_seh_proc): Use it, if needed.
815 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
816 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
817 alternatives. Don't slurp commas.
818 (seh_read_offset): Remove.
819 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
820 (obj_coff_seh_scope): Remove.
821 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
822 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
823 (out_one, out_two, out_four): New.
824 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
825 seh_x64_write_function_xdata, write_function_xdata): Rewrite
826 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
827 seh_getelm_data_size, seh_getsize_of_unwind_entry,
828 seh_make_unwind_entry, seh_getsize_unwind_data, and
829 seh_create_unwind_data.
830 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
831 (write_function_pdata): Rewrite from make_function_entry_pdata.
832 (seh_write_text_eh_data, make_function_entry_pdata,
833 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
834 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
835 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
836 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
837 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
838 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
839 seh_getsize_unwind_data, seh_create_unwind_data,
840 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
841 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
842 Add seh_handlerdata. Adjust function/what arguments for
843 seh_savereg, seh_pushframe, seh_stackalloc.
844 (struct seh_prologue_element): Adjust members to closer match
845 the elements of the UNWIND_CODE structure.
846 (struct seh_scope_elem): Remove.
847 (struct seh_context): Replace char* members with symbolS or
848 expressionS as appropriate. Sort members by ARM/x64 applicability.
849 Remove obsolete stuff wrt direct symbol and reloc manipulation.
851 2010-08-25 Alan Modra <amodra@gmail.com>
853 * NEWS: Mention ampersand in macro change.
855 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
857 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
859 2010-08-25 Alan Modra <amodra@gmail.com>
861 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
863 * config/tc-m68hc11.c (md_assemble): Likewise.
864 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
865 of is_end_of_line index.
867 2010-08-25 Jie Zhang <jie@codesourcery.com>
869 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
871 2010-08-25 Jie Zhang <jie@codesourcery.com>
873 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
874 BAD_PC_ADDRESSING condition.
876 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
878 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
880 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
882 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
884 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
886 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
889 2010-08-18 Alan Modra <amodra@gmail.com>
891 * macro.c (sub_actual): Add back ampersand suffix when no
893 (macro_expand_body): Correct comment.
895 2010-08-17 Roland McGrath <roland@redhat.com>
897 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
898 boolean result parameter CLONE; set it if '?' flag letter seen.
899 (obj_elf_section): Update caller. Handle that flag by copying
900 the LINKONCE and GROUP_NAME state from NOW_SEG.
901 * doc/as.texinfo (Section): Document the ? flag.
903 2010-08-09 Cary Coutant <ccoutant@google.com>
905 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
907 (main): Warn if --compress-debug-sections requested and zlib not
909 * doc/as.texinfo: Add --compress-debug-sections,
910 --nocompress-debug-sections.
912 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
914 * config/tc-i386.c (set_cpu_arch): Re-indent.
915 (md_parse_option): Likewise.
917 2010-08-06 Quentin Neill <quentin.neill@amd.com>
919 * config/tc-i386.c (arch_entry): Add negated bit to
920 disambiguate flag names starting with "no".
921 (cpu_arch): Add negated bit definitions. Add
922 ".nop" CPU extension.
923 (i386_align_code): Use new .cpunop bit to decide
924 when to generate alignment using nops.
925 (set_cpu_arch): Use negated bit instead to decide
926 when to use cpu_flags or vs. cpu_flags_and_not.
927 (md_parse_option): Likewise.
929 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
931 * config/tc-i386.c (match_template): Move the first i.error
934 2010-08-04 Alan Modra <amodra@gmail.com>
936 * configure.tgt (m32c): Set endian=little.
937 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
938 * config/tc-m32c.c (md_number_to_chars): Revert last change.
940 2010-08-03 Tristan Gingold <gingold@adacore.com>
942 * makefile.vms (OBJS): Add Add compress-debug.c.
944 2010-08-03 Alan Modra <amodra@gmail.com>
946 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
947 * config/tc-m32c.c (md_number_to_chars): Call bigendian
948 form of number_to_chars, not littleendian.
950 2010-08-02 Alan Modra <amodra@gmail.com>
952 * config/tc-d30v.c (d30v_cons_align): Don't align constants
955 2010-08-02 Alan Modra <amodra@gmail.com>
958 * expr.c (operand <'-' and '~'>): Widen bignums.
959 (operand <'!'>): Correct bignum result and convert to O_constant.
960 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
961 bignum truncated warning for sign extended bignums.
963 2010-08-02 Alan Modra <amodra@gmail.com>
965 * config/tc-v850.c (md_assemble): Always pass format string to
967 (md_apply_fix): Similarly for as_warn_where.
969 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
971 * config/tc-i386-intel.c: Reformat.
973 2010-07-29 Alan Modra <amodra@gmail.com>
975 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
978 2010-07-28 Alan Modra <amodra@gmail.com>
981 * symbols.c (symbol_clone): Correct typo in previous patch.
983 2010-07-28 Alan Modra <amodra@gmail.com>
986 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
988 2010-07-28 Alan Modra <amodra@gmail.com>
990 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
991 syntax error message.
993 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
995 * config/tc-mips.c (mips16_macro_build): Pass "args" by
996 reference rather than value.
997 (macro_build): Update accordingly.
999 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
1001 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
1004 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
1006 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
1007 delay slot in the noreorder mode with the o32 ABI.
1009 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
1010 Ina Pandit <ina.pandit@kpitcummins.com>
1012 * config/tc-v850.c: Update processor_mask.
1013 (reg_name): Update the structure to use processors field.
1014 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
1015 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
1016 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
1017 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
1018 SUBYPTE_SA_9_17_22_32.
1019 (set_machine): Add support for V850E2 and V850E2V3.
1020 (md_pseudo_table): Likewise.
1021 (pre_defined_registers): Update pre defined registers suitable
1022 for each family of registers.
1023 (system_registers): Likewise.
1024 (cc_names): Update the condition code.
1025 (float_cc_names): Update the condition code for float.
1026 (reg_name_search): Update based on current modifications.
1027 (register_name): Likewise.
1028 (system_register_name): Update to support new system registers
1029 and supported families.
1030 (cc_name): Update to support new condition codes.
1031 (float_cc_name): New function to support float condition codes.
1032 (parse_register_list): Update to support newly added registers.
1033 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
1034 Also support added for disp-size-default-22, disp-size-default-32,
1035 mextension, mno-bcond17 and mno-stld23.
1036 (md_parse_option): Implement the support for above options defined
1038 (md_convert_frag): Implement support for subtypes defined in
1039 md_relax_table to support branch operations.
1040 (md_begin): Add support for V850E2 and V850E2V3.
1041 (handle_hi016, handle_hi16): new relocation handling functions
1042 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
1043 handle_tdaoff): Updated relocation handling functions for newly
1045 (v850_reloc_prefix): Update the relocation handling functions.
1046 (v850_insert_operand): Updated the functions with error message
1047 parameter and modified the function to use it.
1048 (md_assemble): Update according to the latest modifications.
1049 (md_apply_fix): Updated the functions with error message parameter
1050 and modified the function to use it.
1051 (v850_force_relocation): Update with newly added relocations.
1052 * configure.tgt: Match all v850 targets.
1053 * doc/c-v850.texi: Document the newly added targets.
1056 2010-07-23 Alan Modra <amodra@gmail.com>
1059 * macro.c (macro_expand): Recover gracefully from named args that
1062 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
1064 Switch MIPS to 32-bit DWARF format.
1065 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
1066 * config/tc-mips.c (mips_dwarf2_format): Likewise.
1068 2010-07-20 Alan Modra <amodra@gmail.com>
1070 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
1072 2010-07-16 Alan Modra <amodra@gmail.com>
1074 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
1075 specifier warnings for 32-bit host when --enable-64-bit-bfd.
1076 (rx_relax_frag, md_convert_frag): Likewise.
1078 2010-07-15 Cary Coutant <ccoutant@google.com>
1080 * gas/NEWS: Add note about --compress-debug-sections.
1081 * gas/as.c (show_usage): Add --compress-debug-sections and
1082 --nocompress-debug-sections.
1084 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
1086 * config/obj-elf.c (get_sym_from_input_line_and_check): New
1087 function to catch missing pseudo-op arguments.
1088 (obj_elf_local): Call new function.
1089 (obj_elf_weak): Likewise.
1090 (obj_elf_visibility): Likewise.
1091 (obj_elf_vtable_entry): Likewise.
1092 (obj_elf_type): Likewise.
1094 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
1096 * config/obj-coff-seh.c
1097 (seh_getelm_data_size): New.
1098 (seh_read_offset): Handle negative values.
1099 (obj_coff_seh_push): Handle offset for save-register store.
1100 (obj_coff_seh_setframe): Add unwind-information for frame.
1101 (seh_store_elm_data): New.
1102 (seh_getelm_data_size): Return additionally unaligned element count.
1103 (seh_make_unwind_entry): Correct tweak about element count.
1105 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
1108 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
1109 through patch for O_multiply.
1111 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
1114 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
1116 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
1118 * tc-arm.c (OP_oBARRIER): Remove.
1119 (OP_oBARRIER_I15): Add.
1120 (po_barrier_or_imm): Add macro.
1121 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
1122 (do_barrier): Check correct immediate range.
1123 (do_t_barrier): Likewise.
1124 (barrier_opt_names): Add entries for more symbolic operands.
1125 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
1127 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
1129 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
1132 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1134 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
1137 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
1139 * config/tc-mips.c (nops_for_insn_or_target): Replace
1140 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
1141 MIPS16_INSN_COND_BRANCH.
1143 2010-07-05 Jim Wilson <wilson@codesourcery.com>
1147 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
1150 2010-07-05 Alan Modra <amodra@gmail.com>
1152 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
1155 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
1157 * Makefile.am (CONFIG_OBJS): Removed.
1158 (GENERIC_OBJS): Likewise.
1160 * Makefile.in: Regenerated.
1162 2010-07-03 Jan Beulich <jbeulich@novell.com>
1165 * config/tc-i386.c (i386_finalize_displacement): Don't call
1166 section_symbol() with expr_section.
1168 2010-07-03 Cary Coutant <ccoutant@google.com>
1170 * Makefile.am: Add compress-debug.c and compress-debug.h.
1171 * Makefile.in: Regenerate.
1172 * config.in: Add HAVE_ZLIB_H.
1173 * configure.in: Check for zlib.h.
1174 * configure: Regenerate.
1176 * as.c (parse_args): Add --compress-debug-sections and
1177 --nocompress-debug-sections.
1178 * as.h (flag_compress_debug): New variable.
1179 * compress-debug.c: New file.
1180 * compress-debug.h: New file.
1181 * write.c: Include compress-debug.h.
1182 (compress_frag): New function.
1183 (compress_debug): New function.
1184 (write_object_file): Compress debug sections if requested.
1186 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
1188 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
1191 2010-07-03 Alan Modra <amodra@gmail.com>
1193 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
1194 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
1196 2010-07-02 DJ Delorie <dj@redhat.com>
1198 * config/tc-rx.h (md_do_align): New.
1199 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1200 * config/tc-rx.c (nops): New.
1201 (rx_handle_align): Use various sized nops to align code.
1203 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
1205 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
1207 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
1209 AVX Programming Reference (June, 2010)
1210 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
1213 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
1215 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1217 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
1218 deprecated mov register instructions.
1220 2010-07-01 Alan Modra <amodra@gmail.com>
1222 * config/tc-ppc.c (toc_reloc_types): New variable.
1223 (md_assemble): Set it.
1224 (ppc_frob_file_before_adjust): Don't warn about toc section size
1225 if we have large toc relocs and no small toc relocs.
1227 2010-06-29 Alan Modra <amodra@gmail.com>
1229 * config/tc-maxq.h: Delete file.
1230 * config/tc-maxq.c: Delete file.
1231 * Makefile.am: Remove references to maxq.
1232 * configure.tgt: Likewise.
1233 * config/obj-coff.h: Likewise.
1234 * Makefile.in: Regenerate.
1235 * configure: Regenerate.
1236 * po/POTFILES.in: Regenerate.
1238 2010-06-28 Alan Modra <amodra@gmail.com>
1240 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
1241 * config/tc-crx.c (gettrap): Constify arg.
1242 (handle_LoadStor, get_cinv_parameters): Likewise.
1243 (getreg_image): Fix enum warning
1244 (md_assemble): Restore input line char.
1245 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
1246 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
1247 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
1248 (build_Mytes): Fix build failure for non-elf targets.
1249 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
1250 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
1252 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
1253 * ecoff.c (add_ecoff_symbol): Likewise.
1254 * itbl-ops.c (append_insns_as_macros): Likewise.
1255 * listing.c (debugging_pseudo): Likewise.
1256 * read.c (s_mri_common, stringer): Likewise.
1257 * config/obj-coff.c (coff_frob_section): Likewise.
1258 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
1259 * config/tc-arm.c (my_get_expression): Likewise.
1260 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
1261 * config/tc-m32c.c (md_assemble): Likewise.
1262 * config/tc-microblaze.c (md_convert_frag): Likewise.
1263 * config/tc-mips.c (s_change_section): Likewise.
1264 * config/tc-mt.c (mt_fix_adjustable): Likewise.
1265 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
1267 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
1269 * config/tc-alpha.c (load_expression): Likewise.
1270 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
1271 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
1272 * config/tc-avr.c (extract_word): Likewise.
1273 * config/tc-cris.c (cris_get_expression): Likewise.
1274 * config/tc-d30v.c (build_insn, find_format): Likewise.
1275 * config/tc-dlx.c (machine_ip): Likewise.
1276 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
1277 * config/tc-i370.c (md_assemble): Likewise.
1278 * config/tc-i960.c (brtab_emit): Likewise.
1279 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1280 * config/tc-m32c.c (md_convert_frag): Likewise.
1281 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1282 (md_estimate_size_before_relax, md_apply_fix): Likewise.
1283 * config/tc-m68k.c (md_show_usage): Likewise.
1284 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1285 * config/tc-mips.c (s_mips_end): Likewise.
1286 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1287 * config/tc-mn10300.c (md_assemble): Likewise.
1288 * config/tc-msp430.c (extract_word): Likewise.
1289 * config/tc-mt.c (md_assemble): Likewise.
1290 * config/tc-or32.c (machine_ip): Likewise.
1291 * config/tc-pj.c (md_apply_fix): Likewise.
1292 * config/tc-s390.c (md_gather_operands): Likewise.
1293 * config/tc-sh.c (sh_cons_align): Likewise.
1294 * config/tc-sparc.c (sparc_cons_align): Likewise.
1295 * config/tc-tic4x.c (tic4x_sect): Likewise.
1296 * config/tc-tic54x.c (tic54x_stringer): Likewise.
1297 * config/tc-vax.c (vip_op): Likewise.
1298 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1299 * config/tc-xtensa.c (md_assemble): Likewise.
1300 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1301 (xtensa_move_literals): Likewise.
1303 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1305 * config/tc-arm.c (parse_neon_alignment): New function.
1306 (parse_address_main): Fix Neon load/store alignment parsing.
1308 2010-06-22 Jan Beulich <jbeulich@novell.com>
1310 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1312 (i386_intel_operand): Remove bogus handling of pseudo symbols
1314 * expr.c (current_location): Remove 'static' and local
1316 * expr.h (current_location): Declare.
1318 2010-06-21 Sterling Augustine <sterling@tensilica.com>
1321 * as.c: Globalize keep_it.
1322 (main): Remove keep_it. Move conditional from here...
1323 (close_output_file): ...to here.
1325 2010-06-21 Andreas Schwab <schwab@redhat.com>
1327 * doc/as.texinfo (Overview): Use @itemx for grouped @table
1329 * doc/c-alpha.texi (Alpha Options): Likewise.
1330 * doc/c-arm.texi (ARM Directives): Likewise.
1331 * doc/c-bfin.texi (Blackfin Options): Likewise.
1332 * doc/c-d10v.texi (D10V-Opts): Likewise.
1333 * doc/c-i386.texi (i386-Options): Likewise.
1334 * doc/c-ia64.texi (IA-64 Options): Likewise.
1335 * doc/c-m68k.texi (M68K-Opts): Likewise.
1336 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1337 * doc/internals.texi (Symbols): Likewise.
1339 2010-06-21 Alan Modra <amodra@gmail.com>
1342 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1344 2010-06-18 Joseph Myers <joseph@codesourcery.com>
1346 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1348 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1349 (md_assemble): Clear func_units_used for new execute packet.
1350 Check for duplicate functional units and update func_units_used
1351 for instructions using a functional unit.
1353 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1355 * config/tc-tic6x.c: Include elf/tic6x.h.
1356 (tic6x_arch_attribute, tic6x_seen_insns): New.
1357 (tic6x_arch_table, tic6x_arches): Add attribute values.
1358 (tic6x_use_arch): Handle attribute settings.
1359 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1360 tic6x_attribute_table, tic6x_attributes,
1361 tic6x_convert_symbolic_attribute): New.
1362 (md_pseudo_table): Add c6xabi_attribute.
1363 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1364 (tic6x_set_attribute_int, tic6x_set_attributes): New.
1365 (tic6x_end): Call tic6x_set_attributes.
1366 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1367 (tic6x_convert_symbolic_attribute): Declare.
1369 2010-06-14 Alan Modra <amodra@gmail.com>
1371 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1374 2010-06-11 Jan Beulich <jbeulich@novell.com>
1376 * config/tc-i386.c (md_parse_option): Ignore impossible processor
1378 (show_arch): New parameter 'check'.
1379 (md_show_usage): Adjust calls to show_arch().
1381 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
1383 * config/tc-i386.c (update_code_flag): New.
1384 (set_code_flag): Use it.
1385 (i386_target_format): Replace set_code_flag with update_code_flag.
1387 2010-06-10 Tristan Gingold <gingold@adacore.com>
1389 * config/obj-som.h: Includes som/reloc.h
1391 2010-06-10 Jan Beulich <jbeulich@novell.com>
1393 * config/tc-i386.c (cpu_arch): Add comment.
1394 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1395 from the generic entries of cpu_arch[].
1397 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1399 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1401 (parse_operands): Add support for OP_RRnpctw.
1402 (insns): Update floating-point load/store multiples so the
1403 first register is of type OP_RRnpctw.
1405 2010-06-08 Quentin Neill <quentin.neill@amd.com>
1407 * config/tc-i386.c (pi): Rename local loop counter
1408 variable i that shadows global static i386_insn i
1409 when DEBUG386 is defined.
1412 2010-06-08 Nick Clifton <nickc@redhat.com>
1414 * doc/as.texinfo: Replace abbreviated 20th century year numbers
1417 2010-06-02 Quentin Neill <quentin.neill@amd.com>
1419 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1421 2010-06-02 Tristan Gingold <gingold@adacore.com>
1423 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1424 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1425 Remove conditionnal inclusion of stdarg.h and varargs.h.
1427 * config.in: Regenerate.
1428 * configure: Regenerate.
1429 * configure.in: Remove stdarg.h and varargs.h from
1430 AC_CHECK_HEADERS list.
1431 * messages.c (as_tsktsk): Remove non ISO C version.
1432 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1434 2010-05-31 Tristan Gingold <gingold@adacore.com>
1436 * config/tc-alpha.c: Add comments for evax.
1437 * config/obj-evax.c: Ditto.
1439 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1441 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1444 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1446 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1447 writeback when base register is in register list an error, and
1449 (do_t_ldmstm): Change warnings.
1451 2010-05-26 Catherine Moore <clm@codesourcery.com>
1453 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1454 (macro_build): Change invocation of is_opcode_valid.
1455 (mips_ip): Likewise.
1457 2010-05-25 Nick Clifton <nickc@redhat.com>
1459 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1460 * Makefile.in: Regenerate.
1462 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1463 Joseph Myers <joseph@codesourcery.com>
1464 Andrew Stubbs <ams@codesourcery.com>
1466 * config/tc-sh.c (sh_fdpic): New.
1467 (sh_check_fixup): Handle relocations on movi20.
1468 (parse_exp): Do not reject PIC operators here.
1469 (build_Mytes): Check for unhandled PIC operators here. Use
1470 sh_check_fixup for movi20.
1471 (enum options): Add OPTION_FDPIC.
1472 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1473 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1474 (sh_elf_final_processing): Handle --fdpic.
1475 (sh_uclinux_target_format): New.
1476 (sh_parse_name): Handle FDPIC relocation operators.
1477 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1478 (sh_uclinux_target_format): Declare for TE_UCLINUX.
1479 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1481 * doc/c-sh.texi (SH Options): Document --fdpic.
1483 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1486 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1487 * Makefile.in: Regenerate.
1489 2010-05-25 Alan Modra <amodra@gmail.com>
1491 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1493 2010-05-19 Nick Clifton <nickc@redhat.com>
1495 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1496 of known section prefixes.
1498 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1501 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1502 (obj_elf_parse_section_letters): Likewise.
1503 (obj_elf_section_word): Likewise.
1505 * config/tc-ppc.c (ppc_section_letter): Removed.
1506 (ppc_section_word): Likewise.
1507 * config/tc-ppc.h (ppc_section_letter): Likewise.
1508 (ppc_section_word): Likewise.
1509 (md_elf_section_letter): Likewise.
1510 (md_elf_section_word): Likewise.
1512 * doc/as.texinfo: Document `e' and `#exclude'.
1514 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
1516 * config/tc-arm.c (md_assemble): Clarify current mode in error
1517 messages about unsupported instructions.
1518 (UT): Delete #define.
1519 (insns): Adjust cbnz, cbz appropriately.
1521 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
1523 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1525 2010-05-11 Jie Zhang <jie@codesourcery.com>
1527 * config/tc-arm.c (aeabi_set_public_attributes): Set
1528 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1530 2010-05-07 Tristan Gingold <gingold@adacore.com>
1532 * Makefile.in: Regenerate with automake 1.11.1.
1533 * aclocal.m4: Ditto.
1534 * doc/Makefile.in: Ditto.
1536 2010-05-05 Nick Clifton <nickc@redhat.com>
1538 * po/es.po: Updated Spanish translation.
1540 2010-05-05 Julian Brown <julian@codesourcery.com>
1542 * read.c (cons_worker): Detect and reject unexpected string argument.
1544 2010-05-04 Nick Clifton <nickc@redhat.com>
1546 * write.c (fixup_segment): Revert previous delta.
1547 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1548 generation of relocations for fixups against weak symbols.
1550 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
1552 * write.c (fixup_segment): Do not assume we know the section a
1553 defined weak symbol is in.
1554 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1555 weak symbols as not known to be in the same section, even if they
1558 2010-04-27 Joseph Myers <joseph@codesourcery.com>
1560 * config/tc-tic6x.h (tic6x_label_list): New.
1561 (tic6x_segment_info_type): Keep a list of labels and a current
1562 frag instead of a boolean for whether labels seen and a count of
1564 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1565 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1566 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1567 (tic6x_cleanup): Correct comment.
1568 (tic6x_free_label_list): New.
1569 (tic6x_cons_align): Free label list and update for
1570 tic6x_segment_info_type changes.
1571 (tic6x_do_align): New.
1572 (md_assemble): Handle list of labels and saved frag for execute
1573 packet. Create machine-dependent frag for new execute packet and
1574 adjust labels accordingly.
1575 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1576 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1578 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1581 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1582 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1583 intel_state.is_indirect for "call|jmp [symbol]".
1585 2010-04-22 Nick Clifton <nickc@redhat.com>
1587 * po/gas.pot: Updated by the Translation project.
1589 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1591 * config/tc-i386.c (i386_is_register): Removed.
1592 (x86_cons): Don't use i386_is_register.
1593 (parse_register): Likewise.
1594 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1595 (i386_intel_operand): Likewise.
1597 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1599 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1602 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1604 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1605 (x86_cons): Updated.
1606 (parse_register): Likewise.
1607 (tc_x86_parse_to_dw2regnum): Likewise.
1608 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1609 (i386_intel_operand): Likewise.
1611 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1614 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1615 (i386_intel_simplify): Use i386_is_register and
1616 i386_intel_simplify_register. Set X_md for O_register and
1617 check X_md for O_constant.
1618 (i386_intel_operand): Use i386_is_register.
1620 * config/tc-i386.c (i386_is_register): New.
1621 (x86_cons): Initialize the X_md field. Use i386_is_register.
1622 (parse_register): Use i386_is_register.
1623 (tc_x86_parse_to_dw2regnum): Likewise.
1625 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1627 * expr.c (expr): Initialize the X_md field.
1629 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1631 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1632 (md_longopts): Add -mgenerate-rel.
1633 (tic6x_generate_rela): New.
1634 (md_parse_option): Handle -mgenerate-rel.
1635 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1636 (tic6x_init_after_args): New.
1637 (md_apply_fix): Correct shift calculations for SB-relative
1639 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1640 adjust addresses for relocations referencing symbols in other
1642 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1643 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1644 tic6x_pcrel_from_section, tc_init_after_args,
1645 tic6x_init_after_args): New.
1647 2010-04-20 Nick Clifton <nickc@redhat.com>
1650 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1651 altmacro mode if found inside a quoted string.
1653 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1655 * config/bfin-lex.l (parse_int): Change index() to strchr().
1657 2010-04-16 Nick Clifton <nickc@redhat.com>
1660 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1661 matcher to accept and unconditional 32-bit add instruction.
1662 (pa_build_unwind_subspace): Cope with error conditions not
1663 allowing the start symbol to be set.
1665 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1667 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1668 new tag names in v2.08 of ARM ABI.
1669 * doc/c-arm.texi: Document new tag names in ABI.
1671 2010-04-14 Tristan Gingold <gingold@adacore.com>
1673 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1674 (s_alpha_comm): Used new EGPS macros from egps.h
1675 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1676 (s_alpha_section_word): Add comments. Use new EGPS macros.
1677 Adjust for modified bfd_vms_set_section_flags function.
1679 2010-04-10 Alan Modra <amodra@gmail.com>
1682 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1684 2010-04-09 Nick Clifton <nickc@redhat.com>
1686 * as.c (create_obj_attrs_section): Remove unused variable addr.
1687 * listing.c (listing_listing): Remove unused variable message.
1688 * read.c: Remove unnecessary register type qualifiers.
1689 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1692 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1694 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1695 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1696 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1697 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1698 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1699 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1700 atmega88pa, attiny461a, attiny84a, m3000.
1701 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1702 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1703 * doc/c-avr.texi: Same.
1705 2010-04-07 Jie Zhang <jie@codesourcery.com>
1707 * config/tc-arm.c (make_mapping_symbol): Handle the case
1708 that multiple mapping symbols have the same value 0.
1710 2010-04-07 Alan Modra <amodra@gmail.com>
1712 * configure: Regenerate.
1714 2010-04-06 Nick Clifton <nickc@redhat.com>
1716 * po/ru.po: New Russian translation.
1717 * configure.in (ALL_LINGUAS): Add ru.
1718 * configure: Regenerate.
1720 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1723 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1724 of memcpy to copy overlap memory.
1726 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1728 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1729 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1730 * Makefile.in: Regenerate.
1731 * NEWS: Add news entry for TI C6X support.
1732 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1733 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1734 operands if TC_KEEP_OPERAND_SPACES.
1735 * configure.tgt (tic6x-*-*): New.
1736 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1737 TC_PREDICATE_END_CHAR): Define.
1738 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1739 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1740 * doc/Makefile.in: Regenerate.
1741 * doc/all.texi (TIC6X): Define.
1742 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1743 * doc/c-tic6x.texi: New.
1745 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1747 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1749 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1751 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1752 with operand_size_mismatch.
1753 (operand_size_match): Updated.
1754 (match_template): Likewise.
1756 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1758 * config/tc-i386.c (i386_error): New.
1759 (_i386_insn): Replace err_msg with error.
1760 (operand_size_match): Set error instead of err_msg on failure.
1761 (operand_type_match): Likewise.
1762 (operand_type_register_match): Likewise.
1763 (VEX_check_operands): Likewise.
1764 (match_template): Likewise. Use error instead of err_msg with
1767 2010-03-19 Jie Zhang <jie@codesourcery.com>
1769 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1770 that two mapping symbols have the same value.
1772 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1774 * doc/c-arm.texi (.setfp): Correct example.
1776 2010-03-18 Wei Guozhi <carrot@google.com>
1779 * config/tc-arm.c (reloc_names): New relocation names.
1780 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1781 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1782 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1784 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1786 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1787 cases, and not only for .eh_frame.
1789 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1790 belong to .eh_frame only.
1792 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1794 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1795 assembler constants on 64-bit hosts.
1797 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1799 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1800 Strip trailing whitespace.
1802 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1804 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1805 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1807 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1809 2010-03-10 Jie Zhang <jie@codesourcery.com>
1811 * doc/as.texinfo: Add Blackfin options.
1812 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1813 * config/tc-bfin.c (md_show_usage): Show usage for all
1814 Blackfin specific options.
1816 2010-03-09 Alan Modra <amodra@gmail.com>
1819 * listing.c (listing_newline): Correct backslash quote logic.
1821 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1823 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1824 (ELF_TARGET_FORMAT64): Define.
1826 2010-03-05 Paul Brook <paul@codesourcery.com>
1828 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1830 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1832 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1833 reading uninitialized data.
1835 2010-03-01 Tristan Gingold <gingold@adacore.com>
1837 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1839 2010-02-26 Doug Evans <dje@sebabeach.org>
1841 * configure.tgt: Fix mep cpu case.
1843 2010-02-26 Jie Zhang <jie@codesourcery.com>
1845 * config/tc-arm.c (do_t_strexd): Remove
1846 operand[1] != operand[2] contraint.
1848 2010-02-26 Jie Zhang <jie@codesourcery.com>
1850 * config/tc-arm.c (neon_select_shape): No need to match
1851 the remaining operands in the shape when one operand does
1854 2010-02-26 Jie Zhang <jie@codesourcery.com>
1856 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1859 2010-02-25 Doug Evans <dje@sebabeach.org>
1861 * cgen.c: Whitespace fixes.
1862 (weak_operand_overflow_check): Formatting fix.
1864 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1866 * config/tc-i386.c (match_template): Update error messages.
1868 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1870 * config/tc-i386.c (_i386_insn): Add err_msg.
1871 (operand_size_match): Set err_msg on failure.
1872 (operand_type_match): Likewise.
1873 (operand_type_register_match): Likewise.
1874 (VEX_check_operands): Likewise.
1875 (match_template): Likewise. Use i.err_msg with as_bad.
1877 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1879 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1880 mips_fix_loongson2f_jump): New variables.
1881 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1882 -mno-fix-loongson2f-nop/jump.
1883 (md_parse_option): Initialize variables via above options.
1884 (options): New enums for the above options.
1885 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1886 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1888 (append_insn): call fix_loongson2f().
1889 (mips_handle_align): Replace the implicit nops.
1890 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1891 for the new mips_handle_align().
1892 * doc/c-mips.texi: Document the new options.
1894 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1896 * config/tc-arm.c (do_rd_rm_rn): Added warning
1899 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1902 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1903 (avr_cons_fix_new): Handle fixups of a single byte.
1905 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1908 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1909 compiler's predefines.
1911 2010-02-19 Alan Modra <amodra@gmail.com>
1913 * configure.tgt: Whiltespace. Sort moxie entry.
1915 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1917 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1918 * doc/c-arm.texi: Likewise.
1920 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1922 * config/tc-arm.c (asm_opcode): operands type
1924 (BAD_PC_ADDRESSING): New macro message.
1925 (BAD_PC_WRITEBACK): Likewise.
1926 (MIX_ARM_THUMB_OPERANDS): New macro.
1927 (operand_parse_code): Added enum values.
1928 (parse_operands): Added thumb/arm distinction,
1929 plus new enum values handling.
1930 (encode_arm_addr_mode_2): Validations enhanced.
1931 (encode_arm_addr_mode_3): Likewise.
1932 (do_rm_rd_rn): Likewise.
1933 (encode_thumb32_addr_mode): Likewise.
1934 (do_t_ldrex): Likewise.
1935 (do_t_ldst): Likewise.
1936 (do_t_strex): Likewise.
1937 (md_assemble): Call parse_operands with
1945 (insns): Updated insns operands.
1947 2010-02-12 Tristan Gingold <gingold@adacore.com>
1948 Douglas B Rupp <rupp@gnat.com>
1950 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1951 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1952 (pseudo_func): Add an entry for slotcount.
1953 (md_begin): Initialize slotcount pseudo symbol.
1954 (ia64_parse_name): Handle @slotcount parameter.
1955 (ia64_gen_real_reloc_type): Handle slotcount.
1956 (md_apply_fix): Ditto.
1957 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1959 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1961 * config/tc-xtensa.c (istack_init): Don't call memset.
1963 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1965 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1968 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1970 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1972 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1974 * config/tc-i386.c (build_modrm_byte): Reformat.
1976 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1978 * config/tc-i386.c: Update copyright.
1980 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1981 Sebastian Pop <sebastian.pop@amd.com>
1983 * config/tc-i386.c (vec_imm4) New operand type.
1984 (fits_in_imm4): New.
1985 (VEX_check_operands): New.
1986 (check_reverse): Call VEX_check_operands.
1987 (build_modrm_byte): Reintroduce code for 5
1988 operand insns. Fix whitespace.
1990 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1992 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1995 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1997 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1998 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1999 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
2001 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
2003 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
2004 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
2005 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
2006 BFD_RELOC_ARM_PCREL_CALL)
2008 2010-02-08 Sterling Augustine <sterling@tensilica.com>
2010 * config/tc-xtensa.c (frag_format_size): Generalize logic to
2011 handle more instruction sizes and fetch widths.
2012 (branch_align_power): Likewise.
2013 (text_align_power): Likewise.
2014 (bytes_to_stretch): Likewise.
2016 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
2019 (ppc_mach): Handle titan.
2020 * doc/c-ppc.texi: Mention -mtitan.
2022 2010-02-05 Sterling Augustine <sterling@tensilica.com>
2024 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
2026 (xtensa_fetch_width) ...this.
2028 2010-02-05 Joseph Myers <joseph@codesourcery.com>
2030 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
2031 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
2032 * Makefile.in: Regenerate.
2034 2010-02-03 Quentin Neill <quentin.neill@amd.com>
2036 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
2037 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
2038 * config/tc-i386.h (processor_type): Same.
2039 * doc/c-i386.texi: Change amdfam15 to bdver1.
2041 2010-01-29 Nick Clifton <nickc@redhat.com>
2044 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
2047 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
2049 * NEWS: Mention new feature.
2050 * config/obj-coff.c (obj_coff_section): Accept digits and use
2051 to override default section alignment power if specified.
2052 * doc/as.texinfo (.section directive): Update documentation.
2054 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
2056 * config/tc-i386.c (avxscalar): New.
2057 (OPTION_MAVXSCALAR): Likewise.
2058 (build_vex_prefix): Select vector_length for scalar instructions
2060 (md_longopts): Add OPTION_MAVXSCALAR.
2061 (md_parse_option): Handle OPTION_MAVXSCALAR.
2062 (md_show_usage): Add -mavxscalar=.
2064 * doc/c-i386.texi: Document -mavxscalar=.
2066 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
2068 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
2071 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
2073 * write.h (fix_at_start): Declare.
2074 * write.c (fix_new_internal): Add at_beginning parameter.
2075 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
2076 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
2077 (fix_new, fix_new_exp): Update accordingly.
2078 (fix_at_start): New function.
2079 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
2080 (ppc_ref): New function, for OBJ_XCOFF.
2081 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
2082 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
2084 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2086 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
2087 on 64-bit Solaris/x86.
2088 Include obj-format.h earlier.
2090 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
2092 * config/tc-s390.c (s390_elf_final_processing): New function.
2093 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
2094 (s390_elf_final_processing): Added prototype.
2097 2010-01-20 Nick Clifton <nickc@redhat.com>
2100 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
2101 code to handle round-to-zero for VCVT conversions.
2102 (do_neon_cvt): New. Call do_neon_cvt_1.
2103 (do_neon_cvtr): New. Call do_neon_cvt_1.
2104 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
2107 2010-01-18 Tristan Gingold <gingold@adacore.com>
2109 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
2111 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
2113 * config/tc-i386.c (md_assemble): Before accessing the IMM field
2114 check that it's not an XOP insn.
2116 2010-01-14 Jie Zhang <jie.zhang@analog.com>
2118 * config/bfin-aux.h: Remove argument names in function
2120 * config/bfin-lex.l (parse_int): Fix shadowed variable name
2122 * config/bfin-parse.y (value_match): Remove argument names
2124 (notethat): Likewise.
2125 (yyerror): Likewise.
2127 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
2129 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
2131 2010-01-13 Nick Clifton <nickc@redhat.com>
2133 * config/tc-h8300.c (h8300_elf_section): New function - issue a
2134 warning message if a new section is created without setting any
2136 (md_pseudo_table): Intercept section creation pseudos.
2137 (md_pcrel_from): Replace abort with an error message.
2138 * config/obj-elf.c (obj_elf_section_name): Export this function.
2139 * config/obj-elf.h (obj_elf_section_name): Prototype.
2141 2010-01-12 Alan Modra <amodra@gmail.com>
2144 * listing.c (print_source): Add one to line number.
2146 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
2148 * Makefile.in: Regenerate.
2149 * configure: Regenerate.
2150 * doc/Makefile.in: Regenerate.
2152 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
2154 * version.c (parse_args): Change to "Copyright 2010".
2156 2010-01-06 Quentin Neill <quentin.neill@amd.com>
2158 * config/tc-i386.c (cpu_arch): Add amdfam15.
2159 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
2160 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
2161 * doc/c-i386.texi: Add amdfam15.
2163 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2165 * config/tc-arm.c (do_neon_logic): Accept imm value
2166 in the third operand too.
2167 (operand_parse_code): OP_RNDQ_IMVNb renamed to
2169 (parse_operands): OP_NILO case removed, applied renaming.
2170 (insns): Neon shape changed for some logic instructions.
2172 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
2174 * config/tc-arm.c (do_neon_ldx_stx): Added
2175 validation for vector load/store insns.
2177 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
2179 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
2181 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
2183 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
2184 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
2185 (NEON_ENCODE): New macro.
2186 (check_neon_suffixes): New macro.
2187 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
2188 (do_vfp_nsyn_opcode): Likewise.
2189 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
2190 (do_vfp_nsyn_cmp): Likewise.
2191 (do_neon_shl_imm): Likewise.
2192 (do_neon_qshl_imm): Likewise.
2193 (neon_dyadic_misc): Likewise.
2194 (do_neon_mac_maybe_scalar): Likewise.
2195 (do_neon_qdmulh): Likewise.
2196 (do_neon_qmovn): Likewise.
2197 (do_neon_qmovun): Likewise.
2198 (do_neon_movn): Likewise.
2199 (neon_mac_reg_scalar_long): Likewise.
2200 (do_neon_vmull): Likewise.
2201 (do_neon_trn): Likewise.
2202 (do_neon_ldx_stx): Likewise.
2203 (neon_dp_fixup): Changed signature and set the flag.
2204 (neon_three_same): Call the above with new signature.
2205 (neon_two_same): Likewise.
2206 (neon_imm_shift): Likewise.
2207 (neon_mul_mac): Likewise.
2208 (do_neon_abs_neg): Likewise.
2209 (neon_mixed_length): Likewise.
2210 (do_neon_ext): Likewise.
2211 (do_neon_mov): Likewise.
2212 (do_neon_tbl_tbx): Likewise.
2213 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
2214 (neon_compare): Likewise.
2215 (do_neon_shll): Likewise.
2216 (do_neon_cvt): Likewise.
2217 (do_neon_mvn): Likewise.
2218 (do_neon_dup): Likewise.
2219 (md_assemble): Call check_neon_suffixes ().
2221 For older changes see ChangeLog-2009
2227 version-control: never