1 2010-11-25 Alan Modra <amodra@gmail.com>
4 * compress-debug.c: Include config.h first.
6 2010-11-24 Mike Frysinger <vapier@gentoo.org>
8 * doc/as.texinfo: Refer to and include c-bfin.texi for Blackfin
10 * doc/c-bfin.texi: Add markup for use in manpage generation.
12 2010-11-23 Sterling Augustine <sterling@tensilica.com>
14 * doc/as.texinfo: Refer to and include c-xtensa.texi for Xtensa
15 options. Move Xtensa options to proper alphabetical location.
17 * doc/c-xtensa.texi: Add markup for use in manpage generation.
19 2010-11-23 Mingming Sun <mingm.sun@gmail.com>
21 * config/tc-mips.c (mips_cpu_info_table): Move loongson3a after sb1.
23 2010-11-23 H.J. Lu <hongjiu.lu@intel.com>
25 * doc/as.texinfo: Refer to and include c-i386.texi for i386
28 * doc/c-i386.texi: Add markup for use in manpage generation.
30 2010-11-22 Joseph Myers <joseph@codesourcery.com>
32 * doc/as.texinfo: Refer to or include c-alpha.texi for Alpha
33 options. Refer to or include c-tic6x.texi for C6X options instead
34 of duplicating documentation here.
35 * doc/c-alpha.texi, doc/c-tic6x.texi: Add markup for use in
38 2010-11-19 Alan Modra <amodra@gmail.com>
41 * configure.in: Disable emulations for PE targets.
42 * configure: Regenerate.
44 2010-11-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
47 * config/obj-elf.c (elf_adjust_symtab) [TE_SOLARIS]: Make sy
50 2010-11-17 Nick Clifton <nickc@redhat.com>
52 * input-file.c (input_file_open): Check for empty input files.
53 (input_file_get): Check for end of file before reading any more
55 (input_file_give_next_buffer): Likewise.
57 2010-11-15 H.J. Lu <hongjiu.lu@intel.com>
59 * config/obj-elf.c (elf_process_stab): Mark parameters as
62 2010-11-15 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
64 * config/obj-elf.c (elf_generate_asm_lineno): New function.
65 (elf_process_stab): New function.
66 (elf_format_ops): Always use them as generate_asm_lineno,
69 2010-11-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
72 * config/tc-arm.c (arm_arch_v6m_only): New variable.
73 (aeabi_set_public_attributes): Ensure we only set the Operating System
74 Extension when we are on an M-profile core.
76 2010-11-13 Richard Sandiford <rdsandiford@googlemail.com>
78 * config/tc-mips.c (macro_build): Remove gas_assert from 'o' case.
79 Use a restricted gas_assert for 'i' and 'j'.
81 2010-11-11 Mingming Sun <mingm.sun@gmail.com>
83 * config/tc-mips.c (mips_cpu_info_table): Add loongson3a in MIPS 64.
84 * doc/c-mips.texi (MIPS cpu): Add loongson3a.
86 2010-11-10 Richard Sandiford <richard.sandiford@linaro.org>
88 * config/tc-arm.c (do_t_branch): Treat (PLT) branches as wide.
90 2010-11-05 Nick Clifton <nickc@redhat.com>
92 * config/tc-cr16.c (getprocreg_image): Fix typo MAX_PREG ->
94 (getprocregp_image): Likewise.
96 2010-11-05 Tristan Gingold <gingold@adacore.com>
98 * po/gas.pot: Regenerate
99 * po/POTFILES.in: Regenerate
101 2010-11-05 Tristan Gingold <gingold@adacore.com>
103 * NEWS: Add marker for 2.21.
105 2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
108 * config/obj-coff.c (weak_altname2name): Don't infer from the presence
109 of a period that the symbol has been already uniquify-d.
110 (weak_uniquify): Don't worry that the symbol might have been already
113 2010-11-04 Alan Modra <amodra@gmail.com>
115 * config/tc-ppc.c (nop_limit): New var.
116 (OPTION_NOPS): Define.
117 (md_longopts): Add --nops.
118 (md_parse_option): Handle it.
119 (md_show_usage): Publish.
120 (ppc_handle_align): Pad with a branch followed by nops if more
123 2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
126 * config/tc-i386-intel.c (i386_intel_fold): Properly fold
127 _GLOBAL_OFFSET_TABLE_.
129 2010-11-02 Joseph Myers <joseph@codesourcery.com>
131 * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
133 (md_longopts): Add options mpid, mpic and mno-pic.
134 (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
135 tic6x_pid_types, tic6x_use_pid): New.
136 (md_parse_option): Handle new options.
137 (md_show_usage): Output help text for new options.
138 (tic6x_set_attributes): Set PID and PIC attributes.
139 * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
140 * doc/c-tic6x.texi (TIC6X Options): Likewise.
142 2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
144 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
146 (mips_ip)['o']: Initialise offset_reloc.
148 2010-10-29 Joseph Myers <joseph@codesourcery.com>
150 * doc/c-tic6x.texi (TIC6X Directives): Mention
151 Tag_ABI_compatibility.
153 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
155 * write.c (compress_debug): Optimize section flags check.
157 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
158 Joseph Myers <joseph@codesourcery.com>
160 * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
162 (md_longopts): Add mdsbt and mno-dsbt.
163 (tic6x_dsbt): New static variable.
164 (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
165 (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
166 (TAG): Add comma at the end.
167 (tic6x_set_attributes): Set Tag_ABI_DSBT.
168 * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
169 * doc/c-tic6x.texi (TIC6X Options): Likewise.
170 (TIC6X Directives): Mention Tag_ABI_DSBT.
172 2010-10-28 Matthias Klose <doko@ubuntu.com>
174 * doc/as.texinfo: Add directory section for info document.
176 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
178 * config/tc-s390.c (md_begin): Only add to hash table if cpu and
181 2010-10-28 Alan Modra <amodra@gmail.com>
183 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
185 2010-10-26 Alan Modra <amodra@gmail.com>
187 * config/obj-coff.c (coff_format_ops): Fix typo.
189 2010-10-25 Richard Sandiford <rdsandiford@googlemail.com>
191 * config/tc-mips.c (macro2): Delete.
193 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
195 * config/tc-tic6x.c: Add attribution.
197 2010-10-25 Mark Mitchell <mark@codesourcery.com>
199 * obj.h (struct format_ops): Add adjust_symtab.
200 * config/obj-multi.h (obj_adjust_symtab): Define.
201 * config/obj-aout.c (aout_format_ops): Init new field.
202 * config/obj-coff.c (coff_format_ops): Likewise.
203 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
204 * config/obj-elf.c (elf_format_ops): Likewise.
206 2010-10-25 Alan Modra <amodra@gmail.com>
209 * write.c (relax_frag): Don't allow forward branches to temporarily
210 becomde backward branches.
212 2010-10-23 Mark Mitchell <mark@codesourcery.com>
214 * config/obj-elf.c (elf_adjust_symtab): New. Move group section
215 processing here from elf_frob_file. Ensure that group signature
216 symbols have the name of the group.
217 (elf_frob_file): Move group section processing to
219 * config/obj-elf.h (elf_adjust_symtab): Declare.
220 (obj_adjust_symtab): Define.
221 * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
223 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
225 * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
227 (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
229 2010-10-21 Joseph Myers <joseph@codesourcery.com>
231 * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
232 md_assemble, tic6x_set_attributes): Update for attribute renaming.
233 * doc/c-tic6x.texi: Update for attribute renaming.
235 2010-10-19 Alan Modra <amodra@gmail.com>
237 * write.c (relax_segment): Correct address on frag added to stop
238 leb128/align frags bouncing.
240 2010-10-19 Alan Modra <amodra@gmail.com>
243 * frags.h (struct frag): Add "region" field.
244 * write.c (relax_frag): Don't add "stretch" to forward reference
245 target if there is an intervening org or align.
246 (relax_segment): Set region.
248 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
250 * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
251 for absolute addressing.
253 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
255 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
257 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
259 * config/tc-mips.c (mips_pseudo_table): Add "sbss".
260 (s_change_sec): Handle it.
262 2010-10-15 Mike Frysinger <vapier@gentoo.org>
264 * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
266 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
268 * config/tc-i386.c (match_template): Check checkregsize
269 instead of w for register size check.
271 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
273 * config/tc-i386.c (_i386_insn): Add disp32_encoding.
274 (md_assemble): Don't call optimize_disp if disp32_encoding is
276 (parse_insn): Support .d32 to force 32bit displacement.
277 (output_branch): Use BIG if disp32_encoding is set.
279 * doc/c-i386.texi: Document .d32 encoding suffix.
281 2010-10-11 Steve Kilbane <steve.kilbane@analog.com>
283 * config/bfin-lex.l (FLAGS): New state.
284 (X, Z, S, M, T): Require FLAGS state.
285 ("(", ")"): Start/stop FLAGS state.
287 2010-10-11 David Gibson <david.gibson@analog.com>
289 * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
290 * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
291 * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
293 2010-10-11 David Gibson <david.gibson@analog.com>
295 * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
297 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
299 Fix build with -DDEBUG=7
300 * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
302 2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
304 * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
305 in SPKERNEL instructions.
307 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
309 * config/tc-arm.c (encode_branch): Remove superfluous braces.
310 (do_t_branch): Move reloc setting to end of routine.
312 2010-10-04 David Daney <ddaney@caviumnetworks.com>
314 * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
315 (mips_ip): Add errata work around when mips_fix_cn63xxp1 set.
316 (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
318 (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
319 (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
320 OPTION_NO_FIX_CN63XXP1.
321 (md_show_usage): Add documentation for -mfix-cn63xxp1.
322 * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
325 2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
327 * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
328 * gas/tic6x/insns-bad-1.l: Likewise.
329 * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
330 * gas/tic6x/insns-c674x.s: Likewise.
332 2010-09-29 Alan Modra <amodra@gmail.com>
334 * expr.c (expr): Correct returned segment value.
336 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
338 * configure: Regenerate.
340 2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
342 * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
343 * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
344 (tc_fix_adjustable): New macro.
346 2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
348 * config/tc-s390.c: (md_parse_option): New option -march=z196.
349 * doc/c-s390.texi: Document new option.
351 2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
353 * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
354 VSTR, issue an error in THUMB mode.
356 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
358 * config/tc-arm.c (arm_ext_virt): New variable.
359 (arm_reg_type): Add REG_TYPE_RNB for banked registers.
360 (reg_entry): Allow registers to be larger than a byte.
361 (reg_alias): Fix type warning.
362 (parse_operands): Parse banked registers when appropriate.
363 (do_mrs): Add support for Virtualization Extensions.
364 (do_hvc): New function.
365 (do_t_mrs): Add support for Virtualization Extensions.
366 (do_t_msr): Likewise.
367 (do_t_hvc): New function.
368 (SPLRBANK): New define.
369 (reg_names): Add banked registers.
370 (insns): Add support for Virtualization Extensions.
371 (md_apply_fixup): Likewise.
372 (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
373 (arm_extensions): Add 'virt' extension.
374 (aeabi_set_public_attributes): Add support for Virtualization
376 * doc/c-arm.texi: Document 'virt' extension.
378 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
380 * config/tc-arm.c (arm_ext_adiv): New variable.
381 (do_div): New function.
382 (insns): Accept UDIV and SDIV in ARM state.
383 (arm_cpus): The cortex-a15 option has all current v7-A extensions.
384 (arm_extensions): Add 'idiv' extension.
385 (aeabi_set_public_attributes): Update Tag_DIV_use values for the
386 Integer Divide extension.
387 * doc/c-arm.texi: Document the idiv extension.
389 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
391 * config/tc-arm.c (arm_ext_v6m): New variable.
392 (arm_ext_m): Add support for OS extension.
393 (arm_ext_os): New variable.
394 (do_t_swi): In v6-M ensure we have the OS extension.
395 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
396 extension by default.
397 (arm_archs): Add armv6s-m.
398 (arm_extensions): Add 'os' extension.
399 (cpu_arch_ver): Add support for v6S-M.
400 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
401 architecture options.
403 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
405 * config/tc-arm.c (arm_ext_v6z): Remove.
406 (arm_ext_sec): New variable.
407 (do_t_smc): In Thumb state SMC requires v7-A.
408 (insns): Make SMC depend on Security Extensions.
409 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
410 (arm_extensions): Add 'sec' extension.
411 (cpu_arch_ver): Reorder.
412 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
414 * doc/c-arm.texi: Document Security Extensions.
416 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
418 * config/tc-arm.c (arm_ext_mp): Add.
419 (do_pld): Update comment.
420 (insns): Add support for pldw.
421 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
423 (arm_extensions): Add 'mp' extension.
424 (aeabi_set_public_attributes): Emit correct build attribute when
425 MP extension is enabled.
426 * doc/c-arm.texi: Update for MP extensions.
428 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
430 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
431 (arm_option_extension_value_table): Add.
432 (arm_extensions): Change type.
433 (arm_option_cpu_table): Rename...
434 (arm_option_fpu_table): ...to this.
435 (arm_fpus): Change type.
436 (arm_parse_extension): Enforce alphabetical order. Allow
437 extensions to be removed.
438 (arm_parse_arch): Allow extensions to be specified with -march.
439 (s_arm_arch_extension): Add.
440 (s_arm_fpu): Update for type changes.
441 * doc/c-arm.texi: Document changes to infrastructure.
443 2010-09-23 Alan Modra <amodra@gmail.com>
445 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
446 with the absolute section symbol.
448 2010-09-22 Mike Frysinger <vapier@gentoo.org>
450 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
452 2010-09-22 Robin Getz <robin.getz@analog.com>
454 * config/bfin-parse.y (is_store): New function.
455 (gen_multi_instr_1): Check parallel slots for store insns.
457 2010-09-22 Robin Getz <robin.getz@analog.com>
459 * config/bfin-defs.h (IS_EMUDAT): New define.
460 * config/bfin-parse.y: Accept EMUDAT for any register move.
462 2010-09-22 Robin Getz <robin.getz@analog.com>
464 * config/bfin-parse.y: Improve error messages.
466 2010-09-22 Robin Getz <robin.getz@analog.com>
468 * config/bfin-parse.y (DBG): Fix regno encoding.
469 (DBGCMPLX): Likewise.
471 2010-09-22 Robin Getz <robin.getz@analog.com>
473 * config/bfin-lex.l: Accept multibyte chars in symbol names.
475 2010-09-22 Robin Getz <robin.getz@analog.com>
477 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
478 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
480 2010-09-22 Mike Frysinger <vapier@gentoo.org>
482 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
483 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
484 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
486 2010-09-22 Mike Frysinger <vapier@gentoo.org>
488 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
489 * config/bfin-parse.y (ABORT): Handle the ABORT token.
491 2010-09-22 Mike Frysinger <vapier@gentoo.org>
493 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
495 2010-09-22 Mike Frysinger <vapier@gentoo.org>
497 * doc/c-bfin.texi (-mcpu): Add bf592.
498 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
499 (bfin_cpus[]): Add 0.0/0.1 for bf592.
501 2010-09-22 Mike Frysinger <vapier@gentoo.org>
503 * config/tc-bfin.c (comment_chars): Add #.
505 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
507 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
509 2010-09-20 Richard Henderson <rth@redhat.com>
511 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
512 bfd_perform_reloc for OBJ_ELF.
514 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
516 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
519 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
521 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
523 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
525 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
527 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
530 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
533 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
534 for error return from md_elf_section_letter.
535 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
536 * config/tc-i386.c (x86_64_section_letter): Likewise.
537 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
538 * config/tc-mep.c (mep_elf_section_letter): Likewise.
540 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
542 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
543 (obj_coff_seh_endproc): Add check for segment.
544 (obj_coff_seh_endprologue): Likewise.
545 (obj_coff_seh_pushreg): Likewise.
546 (obj_coff_seh_pushframe): Likewise.
547 (obj_coff_seh_save): Likewise.
548 (obj_coff_seh_setframe): Likewise.
550 * config/obj-coff-seh.h (seh_context): New member code_seg.
551 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
552 for link-once code-segment.
554 2010-09-14 Jie Zhang <jie@codesourcery.com>
556 * doc/c-arm.texi: Document -mcpu=cortex-m4.
558 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
560 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
563 2010-09-09 Joseph Myers <joseph@codesourcery.com>
565 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
567 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
569 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
570 * doc/c-arm.texi: Document -mcpu=cortex-a15.
572 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
574 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
575 weak symbols first if generating an a.out object.
577 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
579 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
580 flag-setting and handle accordingly.
582 2010-09-09 Nick Clifton <nickc@redhat.com>
585 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
586 extended to the size of a .octa.
588 2010-09-08 Julian Brown <julian@codesourcery.com>
590 * config/tc-arm.c (create_neon_reg_alias): Deal with case
593 2010-09-08 Nick Clifton <nickc@redhat.com>
596 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
597 long call instruction's displacement.
599 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
602 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
603 instead of use_rela_relocations for 64bit.
605 2010-09-02 Richard Henderson <rth@redhat.com>
607 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
608 (output_fde): Use it. Make sure to fully init exp before using it.
610 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
612 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
613 (obj_coff_seh_stackalloc): Likewise.
615 2010-08-31 Alan Modra <amodra@gmail.com>
617 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
619 2010-08-30 Richard Henderson <rth@redhat.com>
621 * config/obj-coff-seh.c: Rewrite the entire file.
622 (symtab, symptr, reltab, relcount, relsize): Remove.
623 (seh_ctx_root, seh_ctx): Remove.
624 (xdata_seg, xdata_subseg, pdata_seg): New.
625 (switch_xdata, switch_pdata): New.
626 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
627 New parsing functions. Rewrite all parsing functions to use them.
628 (obj_coff_seh_32): Fix != arm thinko.
629 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
631 (obj_coff_seh_handlerdata): New.
632 (do_seh_endproc): Split out of ...
633 (obj_coff_seh_endproc): ... here.
634 (obj_coff_seh_proc): Use it, if needed.
635 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
636 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
637 alternatives. Don't slurp commas.
638 (seh_read_offset): Remove.
639 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
640 (obj_coff_seh_scope): Remove.
641 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
642 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
643 (out_one, out_two, out_four): New.
644 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
645 seh_x64_write_function_xdata, write_function_xdata): Rewrite
646 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
647 seh_getelm_data_size, seh_getsize_of_unwind_entry,
648 seh_make_unwind_entry, seh_getsize_unwind_data, and
649 seh_create_unwind_data.
650 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
651 (write_function_pdata): Rewrite from make_function_entry_pdata.
652 (seh_write_text_eh_data, make_function_entry_pdata,
653 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
654 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
655 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
656 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
657 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
658 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
659 seh_getsize_unwind_data, seh_create_unwind_data,
660 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
661 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
662 Add seh_handlerdata. Adjust function/what arguments for
663 seh_savereg, seh_pushframe, seh_stackalloc.
664 (struct seh_prologue_element): Adjust members to closer match
665 the elements of the UNWIND_CODE structure.
666 (struct seh_scope_elem): Remove.
667 (struct seh_context): Replace char* members with symbolS or
668 expressionS as appropriate. Sort members by ARM/x64 applicability.
669 Remove obsolete stuff wrt direct symbol and reloc manipulation.
671 2010-08-25 Alan Modra <amodra@gmail.com>
673 * NEWS: Mention ampersand in macro change.
675 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
677 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
679 2010-08-25 Alan Modra <amodra@gmail.com>
681 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
683 * config/tc-m68hc11.c (md_assemble): Likewise.
684 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
685 of is_end_of_line index.
687 2010-08-25 Jie Zhang <jie@codesourcery.com>
689 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
691 2010-08-25 Jie Zhang <jie@codesourcery.com>
693 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
694 BAD_PC_ADDRESSING condition.
696 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
698 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
700 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
702 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
704 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
706 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
709 2010-08-18 Alan Modra <amodra@gmail.com>
711 * macro.c (sub_actual): Add back ampersand suffix when no
713 (macro_expand_body): Correct comment.
715 2010-08-17 Roland McGrath <roland@redhat.com>
717 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
718 boolean result parameter CLONE; set it if '?' flag letter seen.
719 (obj_elf_section): Update caller. Handle that flag by copying
720 the LINKONCE and GROUP_NAME state from NOW_SEG.
721 * doc/as.texinfo (Section): Document the ? flag.
723 2010-08-09 Cary Coutant <ccoutant@google.com>
725 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
727 (main): Warn if --compress-debug-sections requested and zlib not
729 * doc/as.texinfo: Add --compress-debug-sections,
730 --nocompress-debug-sections.
732 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
734 * config/tc-i386.c (set_cpu_arch): Re-indent.
735 (md_parse_option): Likewise.
737 2010-08-06 Quentin Neill <quentin.neill@amd.com>
739 * config/tc-i386.c (arch_entry): Add negated bit to
740 disambiguate flag names starting with "no".
741 (cpu_arch): Add negated bit definitions. Add
742 ".nop" CPU extension.
743 (i386_align_code): Use new .cpunop bit to decide
744 when to generate alignment using nops.
745 (set_cpu_arch): Use negated bit instead to decide
746 when to use cpu_flags or vs. cpu_flags_and_not.
747 (md_parse_option): Likewise.
749 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
751 * config/tc-i386.c (match_template): Move the first i.error
754 2010-08-04 Alan Modra <amodra@gmail.com>
756 * configure.tgt (m32c): Set endian=little.
757 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
758 * config/tc-m32c.c (md_number_to_chars): Revert last change.
760 2010-08-03 Tristan Gingold <gingold@adacore.com>
762 * makefile.vms (OBJS): Add Add compress-debug.c.
764 2010-08-03 Alan Modra <amodra@gmail.com>
766 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
767 * config/tc-m32c.c (md_number_to_chars): Call bigendian
768 form of number_to_chars, not littleendian.
770 2010-08-02 Alan Modra <amodra@gmail.com>
772 * config/tc-d30v.c (d30v_cons_align): Don't align constants
775 2010-08-02 Alan Modra <amodra@gmail.com>
778 * expr.c (operand <'-' and '~'>): Widen bignums.
779 (operand <'!'>): Correct bignum result and convert to O_constant.
780 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
781 bignum truncated warning for sign extended bignums.
783 2010-08-02 Alan Modra <amodra@gmail.com>
785 * config/tc-v850.c (md_assemble): Always pass format string to
787 (md_apply_fix): Similarly for as_warn_where.
789 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
791 * config/tc-i386-intel.c: Reformat.
793 2010-07-29 Alan Modra <amodra@gmail.com>
795 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
798 2010-07-28 Alan Modra <amodra@gmail.com>
801 * symbols.c (symbol_clone): Correct typo in previous patch.
803 2010-07-28 Alan Modra <amodra@gmail.com>
806 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
808 2010-07-28 Alan Modra <amodra@gmail.com>
810 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
811 syntax error message.
813 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
815 * config/tc-mips.c (mips16_macro_build): Pass "args" by
816 reference rather than value.
817 (macro_build): Update accordingly.
819 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
821 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
824 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
826 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
827 delay slot in the noreorder mode with the o32 ABI.
829 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
830 Ina Pandit <ina.pandit@kpitcummins.com>
832 * config/tc-v850.c: Update processor_mask.
833 (reg_name): Update the structure to use processors field.
834 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
835 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
836 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
837 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
838 SUBYPTE_SA_9_17_22_32.
839 (set_machine): Add support for V850E2 and V850E2V3.
840 (md_pseudo_table): Likewise.
841 (pre_defined_registers): Update pre defined registers suitable
842 for each family of registers.
843 (system_registers): Likewise.
844 (cc_names): Update the condition code.
845 (float_cc_names): Update the condition code for float.
846 (reg_name_search): Update based on current modifications.
847 (register_name): Likewise.
848 (system_register_name): Update to support new system registers
849 and supported families.
850 (cc_name): Update to support new condition codes.
851 (float_cc_name): New function to support float condition codes.
852 (parse_register_list): Update to support newly added registers.
853 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
854 Also support added for disp-size-default-22, disp-size-default-32,
855 mextension, mno-bcond17 and mno-stld23.
856 (md_parse_option): Implement the support for above options defined
858 (md_convert_frag): Implement support for subtypes defined in
859 md_relax_table to support branch operations.
860 (md_begin): Add support for V850E2 and V850E2V3.
861 (handle_hi016, handle_hi16): new relocation handling functions
862 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
863 handle_tdaoff): Updated relocation handling functions for newly
865 (v850_reloc_prefix): Update the relocation handling functions.
866 (v850_insert_operand): Updated the functions with error message
867 parameter and modified the function to use it.
868 (md_assemble): Update according to the latest modifications.
869 (md_apply_fix): Updated the functions with error message parameter
870 and modified the function to use it.
871 (v850_force_relocation): Update with newly added relocations.
872 * configure.tgt: Match all v850 targets.
873 * doc/c-v850.texi: Document the newly added targets.
876 2010-07-23 Alan Modra <amodra@gmail.com>
879 * macro.c (macro_expand): Recover gracefully from named args that
882 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
884 Switch MIPS to 32-bit DWARF format.
885 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
886 * config/tc-mips.c (mips_dwarf2_format): Likewise.
888 2010-07-20 Alan Modra <amodra@gmail.com>
890 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
892 2010-07-16 Alan Modra <amodra@gmail.com>
894 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
895 specifier warnings for 32-bit host when --enable-64-bit-bfd.
896 (rx_relax_frag, md_convert_frag): Likewise.
898 2010-07-15 Cary Coutant <ccoutant@google.com>
900 * gas/NEWS: Add note about --compress-debug-sections.
901 * gas/as.c (show_usage): Add --compress-debug-sections and
902 --nocompress-debug-sections.
904 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
906 * config/obj-elf.c (get_sym_from_input_line_and_check): New
907 function to catch missing pseudo-op arguments.
908 (obj_elf_local): Call new function.
909 (obj_elf_weak): Likewise.
910 (obj_elf_visibility): Likewise.
911 (obj_elf_vtable_entry): Likewise.
912 (obj_elf_type): Likewise.
914 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
916 * config/obj-coff-seh.c
917 (seh_getelm_data_size): New.
918 (seh_read_offset): Handle negative values.
919 (obj_coff_seh_push): Handle offset for save-register store.
920 (obj_coff_seh_setframe): Add unwind-information for frame.
921 (seh_store_elm_data): New.
922 (seh_getelm_data_size): Return additionally unaligned element count.
923 (seh_make_unwind_entry): Correct tweak about element count.
925 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
928 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
929 through patch for O_multiply.
931 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
934 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
936 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
938 * tc-arm.c (OP_oBARRIER): Remove.
939 (OP_oBARRIER_I15): Add.
940 (po_barrier_or_imm): Add macro.
941 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
942 (do_barrier): Check correct immediate range.
943 (do_t_barrier): Likewise.
944 (barrier_opt_names): Add entries for more symbolic operands.
945 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
947 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
949 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
952 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
954 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
957 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
959 * config/tc-mips.c (nops_for_insn_or_target): Replace
960 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
961 MIPS16_INSN_COND_BRANCH.
963 2010-07-05 Jim Wilson <wilson@codesourcery.com>
967 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
970 2010-07-05 Alan Modra <amodra@gmail.com>
972 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
975 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
977 * Makefile.am (CONFIG_OBJS): Removed.
978 (GENERIC_OBJS): Likewise.
980 * Makefile.in: Regenerated.
982 2010-07-03 Jan Beulich <jbeulich@novell.com>
985 * config/tc-i386.c (i386_finalize_displacement): Don't call
986 section_symbol() with expr_section.
988 2010-07-03 Cary Coutant <ccoutant@google.com>
990 * Makefile.am: Add compress-debug.c and compress-debug.h.
991 * Makefile.in: Regenerate.
992 * config.in: Add HAVE_ZLIB_H.
993 * configure.in: Check for zlib.h.
994 * configure: Regenerate.
996 * as.c (parse_args): Add --compress-debug-sections and
997 --nocompress-debug-sections.
998 * as.h (flag_compress_debug): New variable.
999 * compress-debug.c: New file.
1000 * compress-debug.h: New file.
1001 * write.c: Include compress-debug.h.
1002 (compress_frag): New function.
1003 (compress_debug): New function.
1004 (write_object_file): Compress debug sections if requested.
1006 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
1008 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
1011 2010-07-03 Alan Modra <amodra@gmail.com>
1013 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
1014 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
1016 2010-07-02 DJ Delorie <dj@redhat.com>
1018 * config/tc-rx.h (md_do_align): New.
1019 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1020 * config/tc-rx.c (nops): New.
1021 (rx_handle_align): Use various sized nops to align code.
1023 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
1025 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
1027 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
1029 AVX Programming Reference (June, 2010)
1030 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
1033 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
1035 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1037 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
1038 deprecated mov register instructions.
1040 2010-07-01 Alan Modra <amodra@gmail.com>
1042 * config/tc-ppc.c (toc_reloc_types): New variable.
1043 (md_assemble): Set it.
1044 (ppc_frob_file_before_adjust): Don't warn about toc section size
1045 if we have large toc relocs and no small toc relocs.
1047 2010-06-29 Alan Modra <amodra@gmail.com>
1049 * config/tc-maxq.h: Delete file.
1050 * config/tc-maxq.c: Delete file.
1051 * Makefile.am: Remove references to maxq.
1052 * configure.tgt: Likewise.
1053 * config/obj-coff.h: Likewise.
1054 * Makefile.in: Regenerate.
1055 * configure: Regenerate.
1056 * po/POTFILES.in: Regenerate.
1058 2010-06-28 Alan Modra <amodra@gmail.com>
1060 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
1061 * config/tc-crx.c (gettrap): Constify arg.
1062 (handle_LoadStor, get_cinv_parameters): Likewise.
1063 (getreg_image): Fix enum warning
1064 (md_assemble): Restore input line char.
1065 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
1066 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
1067 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
1068 (build_Mytes): Fix build failure for non-elf targets.
1069 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
1070 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
1072 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
1073 * ecoff.c (add_ecoff_symbol): Likewise.
1074 * itbl-ops.c (append_insns_as_macros): Likewise.
1075 * listing.c (debugging_pseudo): Likewise.
1076 * read.c (s_mri_common, stringer): Likewise.
1077 * config/obj-coff.c (coff_frob_section): Likewise.
1078 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
1079 * config/tc-arm.c (my_get_expression): Likewise.
1080 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
1081 * config/tc-m32c.c (md_assemble): Likewise.
1082 * config/tc-microblaze.c (md_convert_frag): Likewise.
1083 * config/tc-mips.c (s_change_section): Likewise.
1084 * config/tc-mt.c (mt_fix_adjustable): Likewise.
1085 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
1087 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
1089 * config/tc-alpha.c (load_expression): Likewise.
1090 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
1091 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
1092 * config/tc-avr.c (extract_word): Likewise.
1093 * config/tc-cris.c (cris_get_expression): Likewise.
1094 * config/tc-d30v.c (build_insn, find_format): Likewise.
1095 * config/tc-dlx.c (machine_ip): Likewise.
1096 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
1097 * config/tc-i370.c (md_assemble): Likewise.
1098 * config/tc-i960.c (brtab_emit): Likewise.
1099 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1100 * config/tc-m32c.c (md_convert_frag): Likewise.
1101 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1102 (md_estimate_size_before_relax, md_apply_fix): Likewise.
1103 * config/tc-m68k.c (md_show_usage): Likewise.
1104 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1105 * config/tc-mips.c (s_mips_end): Likewise.
1106 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1107 * config/tc-mn10300.c (md_assemble): Likewise.
1108 * config/tc-msp430.c (extract_word): Likewise.
1109 * config/tc-mt.c (md_assemble): Likewise.
1110 * config/tc-or32.c (machine_ip): Likewise.
1111 * config/tc-pj.c (md_apply_fix): Likewise.
1112 * config/tc-s390.c (md_gather_operands): Likewise.
1113 * config/tc-sh.c (sh_cons_align): Likewise.
1114 * config/tc-sparc.c (sparc_cons_align): Likewise.
1115 * config/tc-tic4x.c (tic4x_sect): Likewise.
1116 * config/tc-tic54x.c (tic54x_stringer): Likewise.
1117 * config/tc-vax.c (vip_op): Likewise.
1118 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1119 * config/tc-xtensa.c (md_assemble): Likewise.
1120 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1121 (xtensa_move_literals): Likewise.
1123 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1125 * config/tc-arm.c (parse_neon_alignment): New function.
1126 (parse_address_main): Fix Neon load/store alignment parsing.
1128 2010-06-22 Jan Beulich <jbeulich@novell.com>
1130 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1132 (i386_intel_operand): Remove bogus handling of pseudo symbols
1134 * expr.c (current_location): Remove 'static' and local
1136 * expr.h (current_location): Declare.
1138 2010-06-21 Sterling Augustine <sterling@tensilica.com>
1141 * as.c: Globalize keep_it.
1142 (main): Remove keep_it. Move conditional from here...
1143 (close_output_file): ...to here.
1145 2010-06-21 Andreas Schwab <schwab@redhat.com>
1147 * doc/as.texinfo (Overview): Use @itemx for grouped @table
1149 * doc/c-alpha.texi (Alpha Options): Likewise.
1150 * doc/c-arm.texi (ARM Directives): Likewise.
1151 * doc/c-bfin.texi (Blackfin Options): Likewise.
1152 * doc/c-d10v.texi (D10V-Opts): Likewise.
1153 * doc/c-i386.texi (i386-Options): Likewise.
1154 * doc/c-ia64.texi (IA-64 Options): Likewise.
1155 * doc/c-m68k.texi (M68K-Opts): Likewise.
1156 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1157 * doc/internals.texi (Symbols): Likewise.
1159 2010-06-21 Alan Modra <amodra@gmail.com>
1162 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1164 2010-06-18 Joseph Myers <joseph@codesourcery.com>
1166 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1168 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1169 (md_assemble): Clear func_units_used for new execute packet.
1170 Check for duplicate functional units and update func_units_used
1171 for instructions using a functional unit.
1173 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1175 * config/tc-tic6x.c: Include elf/tic6x.h.
1176 (tic6x_arch_attribute, tic6x_seen_insns): New.
1177 (tic6x_arch_table, tic6x_arches): Add attribute values.
1178 (tic6x_use_arch): Handle attribute settings.
1179 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1180 tic6x_attribute_table, tic6x_attributes,
1181 tic6x_convert_symbolic_attribute): New.
1182 (md_pseudo_table): Add c6xabi_attribute.
1183 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1184 (tic6x_set_attribute_int, tic6x_set_attributes): New.
1185 (tic6x_end): Call tic6x_set_attributes.
1186 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1187 (tic6x_convert_symbolic_attribute): Declare.
1189 2010-06-14 Alan Modra <amodra@gmail.com>
1191 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1194 2010-06-11 Jan Beulich <jbeulich@novell.com>
1196 * config/tc-i386.c (md_parse_option): Ignore impossible processor
1198 (show_arch): New parameter 'check'.
1199 (md_show_usage): Adjust calls to show_arch().
1201 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
1203 * config/tc-i386.c (update_code_flag): New.
1204 (set_code_flag): Use it.
1205 (i386_target_format): Replace set_code_flag with update_code_flag.
1207 2010-06-10 Tristan Gingold <gingold@adacore.com>
1209 * config/obj-som.h: Includes som/reloc.h
1211 2010-06-10 Jan Beulich <jbeulich@novell.com>
1213 * config/tc-i386.c (cpu_arch): Add comment.
1214 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1215 from the generic entries of cpu_arch[].
1217 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1219 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1221 (parse_operands): Add support for OP_RRnpctw.
1222 (insns): Update floating-point load/store multiples so the
1223 first register is of type OP_RRnpctw.
1225 2010-06-08 Quentin Neill <quentin.neill@amd.com>
1227 * config/tc-i386.c (pi): Rename local loop counter
1228 variable i that shadows global static i386_insn i
1229 when DEBUG386 is defined.
1232 2010-06-08 Nick Clifton <nickc@redhat.com>
1234 * doc/as.texinfo: Replace abbreviated 20th century year numbers
1237 2010-06-02 Quentin Neill <quentin.neill@amd.com>
1239 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1241 2010-06-02 Tristan Gingold <gingold@adacore.com>
1243 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1244 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1245 Remove conditionnal inclusion of stdarg.h and varargs.h.
1247 * config.in: Regenerate.
1248 * configure: Regenerate.
1249 * configure.in: Remove stdarg.h and varargs.h from
1250 AC_CHECK_HEADERS list.
1251 * messages.c (as_tsktsk): Remove non ISO C version.
1252 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1254 2010-05-31 Tristan Gingold <gingold@adacore.com>
1256 * config/tc-alpha.c: Add comments for evax.
1257 * config/obj-evax.c: Ditto.
1259 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1261 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1264 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1266 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1267 writeback when base register is in register list an error, and
1269 (do_t_ldmstm): Change warnings.
1271 2010-05-26 Catherine Moore <clm@codesourcery.com>
1273 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1274 (macro_build): Change invocation of is_opcode_valid.
1275 (mips_ip): Likewise.
1277 2010-05-25 Nick Clifton <nickc@redhat.com>
1279 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1280 * Makefile.in: Regenerate.
1282 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1283 Joseph Myers <joseph@codesourcery.com>
1284 Andrew Stubbs <ams@codesourcery.com>
1286 * config/tc-sh.c (sh_fdpic): New.
1287 (sh_check_fixup): Handle relocations on movi20.
1288 (parse_exp): Do not reject PIC operators here.
1289 (build_Mytes): Check for unhandled PIC operators here. Use
1290 sh_check_fixup for movi20.
1291 (enum options): Add OPTION_FDPIC.
1292 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1293 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1294 (sh_elf_final_processing): Handle --fdpic.
1295 (sh_uclinux_target_format): New.
1296 (sh_parse_name): Handle FDPIC relocation operators.
1297 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1298 (sh_uclinux_target_format): Declare for TE_UCLINUX.
1299 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1301 * doc/c-sh.texi (SH Options): Document --fdpic.
1303 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1306 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1307 * Makefile.in: Regenerate.
1309 2010-05-25 Alan Modra <amodra@gmail.com>
1311 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1313 2010-05-19 Nick Clifton <nickc@redhat.com>
1315 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1316 of known section prefixes.
1318 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1321 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1322 (obj_elf_parse_section_letters): Likewise.
1323 (obj_elf_section_word): Likewise.
1325 * config/tc-ppc.c (ppc_section_letter): Removed.
1326 (ppc_section_word): Likewise.
1327 * config/tc-ppc.h (ppc_section_letter): Likewise.
1328 (ppc_section_word): Likewise.
1329 (md_elf_section_letter): Likewise.
1330 (md_elf_section_word): Likewise.
1332 * doc/as.texinfo: Document `e' and `#exclude'.
1334 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
1336 * config/tc-arm.c (md_assemble): Clarify current mode in error
1337 messages about unsupported instructions.
1338 (UT): Delete #define.
1339 (insns): Adjust cbnz, cbz appropriately.
1341 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
1343 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1345 2010-05-11 Jie Zhang <jie@codesourcery.com>
1347 * config/tc-arm.c (aeabi_set_public_attributes): Set
1348 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1350 2010-05-07 Tristan Gingold <gingold@adacore.com>
1352 * Makefile.in: Regenerate with automake 1.11.1.
1353 * aclocal.m4: Ditto.
1354 * doc/Makefile.in: Ditto.
1356 2010-05-05 Nick Clifton <nickc@redhat.com>
1358 * po/es.po: Updated Spanish translation.
1360 2010-05-05 Julian Brown <julian@codesourcery.com>
1362 * read.c (cons_worker): Detect and reject unexpected string argument.
1364 2010-05-04 Nick Clifton <nickc@redhat.com>
1366 * write.c (fixup_segment): Revert previous delta.
1367 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1368 generation of relocations for fixups against weak symbols.
1370 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
1372 * write.c (fixup_segment): Do not assume we know the section a
1373 defined weak symbol is in.
1374 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1375 weak symbols as not known to be in the same section, even if they
1378 2010-04-27 Joseph Myers <joseph@codesourcery.com>
1380 * config/tc-tic6x.h (tic6x_label_list): New.
1381 (tic6x_segment_info_type): Keep a list of labels and a current
1382 frag instead of a boolean for whether labels seen and a count of
1384 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1385 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1386 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1387 (tic6x_cleanup): Correct comment.
1388 (tic6x_free_label_list): New.
1389 (tic6x_cons_align): Free label list and update for
1390 tic6x_segment_info_type changes.
1391 (tic6x_do_align): New.
1392 (md_assemble): Handle list of labels and saved frag for execute
1393 packet. Create machine-dependent frag for new execute packet and
1394 adjust labels accordingly.
1395 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1396 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1398 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1401 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1402 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1403 intel_state.is_indirect for "call|jmp [symbol]".
1405 2010-04-22 Nick Clifton <nickc@redhat.com>
1407 * po/gas.pot: Updated by the Translation project.
1409 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1411 * config/tc-i386.c (i386_is_register): Removed.
1412 (x86_cons): Don't use i386_is_register.
1413 (parse_register): Likewise.
1414 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1415 (i386_intel_operand): Likewise.
1417 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1419 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1422 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1424 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1425 (x86_cons): Updated.
1426 (parse_register): Likewise.
1427 (tc_x86_parse_to_dw2regnum): Likewise.
1428 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1429 (i386_intel_operand): Likewise.
1431 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1434 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1435 (i386_intel_simplify): Use i386_is_register and
1436 i386_intel_simplify_register. Set X_md for O_register and
1437 check X_md for O_constant.
1438 (i386_intel_operand): Use i386_is_register.
1440 * config/tc-i386.c (i386_is_register): New.
1441 (x86_cons): Initialize the X_md field. Use i386_is_register.
1442 (parse_register): Use i386_is_register.
1443 (tc_x86_parse_to_dw2regnum): Likewise.
1445 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1447 * expr.c (expr): Initialize the X_md field.
1449 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1451 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1452 (md_longopts): Add -mgenerate-rel.
1453 (tic6x_generate_rela): New.
1454 (md_parse_option): Handle -mgenerate-rel.
1455 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1456 (tic6x_init_after_args): New.
1457 (md_apply_fix): Correct shift calculations for SB-relative
1459 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1460 adjust addresses for relocations referencing symbols in other
1462 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1463 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1464 tic6x_pcrel_from_section, tc_init_after_args,
1465 tic6x_init_after_args): New.
1467 2010-04-20 Nick Clifton <nickc@redhat.com>
1470 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1471 altmacro mode if found inside a quoted string.
1473 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1475 * config/bfin-lex.l (parse_int): Change index() to strchr().
1477 2010-04-16 Nick Clifton <nickc@redhat.com>
1480 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1481 matcher to accept and unconditional 32-bit add instruction.
1482 (pa_build_unwind_subspace): Cope with error conditions not
1483 allowing the start symbol to be set.
1485 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1487 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1488 new tag names in v2.08 of ARM ABI.
1489 * doc/c-arm.texi: Document new tag names in ABI.
1491 2010-04-14 Tristan Gingold <gingold@adacore.com>
1493 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1494 (s_alpha_comm): Used new EGPS macros from egps.h
1495 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1496 (s_alpha_section_word): Add comments. Use new EGPS macros.
1497 Adjust for modified bfd_vms_set_section_flags function.
1499 2010-04-10 Alan Modra <amodra@gmail.com>
1502 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1504 2010-04-09 Nick Clifton <nickc@redhat.com>
1506 * as.c (create_obj_attrs_section): Remove unused variable addr.
1507 * listing.c (listing_listing): Remove unused variable message.
1508 * read.c: Remove unnecessary register type qualifiers.
1509 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1512 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1514 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1515 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1516 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1517 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1518 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1519 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1520 atmega88pa, attiny461a, attiny84a, m3000.
1521 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1522 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1523 * doc/c-avr.texi: Same.
1525 2010-04-07 Jie Zhang <jie@codesourcery.com>
1527 * config/tc-arm.c (make_mapping_symbol): Handle the case
1528 that multiple mapping symbols have the same value 0.
1530 2010-04-07 Alan Modra <amodra@gmail.com>
1532 * configure: Regenerate.
1534 2010-04-06 Nick Clifton <nickc@redhat.com>
1536 * po/ru.po: New Russian translation.
1537 * configure.in (ALL_LINGUAS): Add ru.
1538 * configure: Regenerate.
1540 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1543 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1544 of memcpy to copy overlap memory.
1546 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1548 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1549 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1550 * Makefile.in: Regenerate.
1551 * NEWS: Add news entry for TI C6X support.
1552 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1553 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1554 operands if TC_KEEP_OPERAND_SPACES.
1555 * configure.tgt (tic6x-*-*): New.
1556 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1557 TC_PREDICATE_END_CHAR): Define.
1558 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1559 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1560 * doc/Makefile.in: Regenerate.
1561 * doc/all.texi (TIC6X): Define.
1562 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1563 * doc/c-tic6x.texi: New.
1565 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1567 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1569 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1571 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1572 with operand_size_mismatch.
1573 (operand_size_match): Updated.
1574 (match_template): Likewise.
1576 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1578 * config/tc-i386.c (i386_error): New.
1579 (_i386_insn): Replace err_msg with error.
1580 (operand_size_match): Set error instead of err_msg on failure.
1581 (operand_type_match): Likewise.
1582 (operand_type_register_match): Likewise.
1583 (VEX_check_operands): Likewise.
1584 (match_template): Likewise. Use error instead of err_msg with
1587 2010-03-19 Jie Zhang <jie@codesourcery.com>
1589 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1590 that two mapping symbols have the same value.
1592 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1594 * doc/c-arm.texi (.setfp): Correct example.
1596 2010-03-18 Wei Guozhi <carrot@google.com>
1599 * config/tc-arm.c (reloc_names): New relocation names.
1600 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1601 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1602 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1604 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1606 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1607 cases, and not only for .eh_frame.
1609 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1610 belong to .eh_frame only.
1612 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1614 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1615 assembler constants on 64-bit hosts.
1617 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1619 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1620 Strip trailing whitespace.
1622 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1624 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1625 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1627 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1629 2010-03-10 Jie Zhang <jie@codesourcery.com>
1631 * doc/as.texinfo: Add Blackfin options.
1632 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1633 * config/tc-bfin.c (md_show_usage): Show usage for all
1634 Blackfin specific options.
1636 2010-03-09 Alan Modra <amodra@gmail.com>
1639 * listing.c (listing_newline): Correct backslash quote logic.
1641 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1643 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1644 (ELF_TARGET_FORMAT64): Define.
1646 2010-03-05 Paul Brook <paul@codesourcery.com>
1648 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1650 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1652 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1653 reading uninitialized data.
1655 2010-03-01 Tristan Gingold <gingold@adacore.com>
1657 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1659 2010-02-26 Doug Evans <dje@sebabeach.org>
1661 * configure.tgt: Fix mep cpu case.
1663 2010-02-26 Jie Zhang <jie@codesourcery.com>
1665 * config/tc-arm.c (do_t_strexd): Remove
1666 operand[1] != operand[2] contraint.
1668 2010-02-26 Jie Zhang <jie@codesourcery.com>
1670 * config/tc-arm.c (neon_select_shape): No need to match
1671 the remaining operands in the shape when one operand does
1674 2010-02-26 Jie Zhang <jie@codesourcery.com>
1676 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1679 2010-02-25 Doug Evans <dje@sebabeach.org>
1681 * cgen.c: Whitespace fixes.
1682 (weak_operand_overflow_check): Formatting fix.
1684 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1686 * config/tc-i386.c (match_template): Update error messages.
1688 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1690 * config/tc-i386.c (_i386_insn): Add err_msg.
1691 (operand_size_match): Set err_msg on failure.
1692 (operand_type_match): Likewise.
1693 (operand_type_register_match): Likewise.
1694 (VEX_check_operands): Likewise.
1695 (match_template): Likewise. Use i.err_msg with as_bad.
1697 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1699 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1700 mips_fix_loongson2f_jump): New variables.
1701 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1702 -mno-fix-loongson2f-nop/jump.
1703 (md_parse_option): Initialize variables via above options.
1704 (options): New enums for the above options.
1705 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1706 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1708 (append_insn): call fix_loongson2f().
1709 (mips_handle_align): Replace the implicit nops.
1710 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1711 for the new mips_handle_align().
1712 * doc/c-mips.texi: Document the new options.
1714 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1716 * config/tc-arm.c (do_rd_rm_rn): Added warning
1719 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1722 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1723 (avr_cons_fix_new): Handle fixups of a single byte.
1725 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1728 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1729 compiler's predefines.
1731 2010-02-19 Alan Modra <amodra@gmail.com>
1733 * configure.tgt: Whiltespace. Sort moxie entry.
1735 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1737 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1738 * doc/c-arm.texi: Likewise.
1740 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1742 * config/tc-arm.c (asm_opcode): operands type
1744 (BAD_PC_ADDRESSING): New macro message.
1745 (BAD_PC_WRITEBACK): Likewise.
1746 (MIX_ARM_THUMB_OPERANDS): New macro.
1747 (operand_parse_code): Added enum values.
1748 (parse_operands): Added thumb/arm distinction,
1749 plus new enum values handling.
1750 (encode_arm_addr_mode_2): Validations enhanced.
1751 (encode_arm_addr_mode_3): Likewise.
1752 (do_rm_rd_rn): Likewise.
1753 (encode_thumb32_addr_mode): Likewise.
1754 (do_t_ldrex): Likewise.
1755 (do_t_ldst): Likewise.
1756 (do_t_strex): Likewise.
1757 (md_assemble): Call parse_operands with
1765 (insns): Updated insns operands.
1767 2010-02-12 Tristan Gingold <gingold@adacore.com>
1768 Douglas B Rupp <rupp@gnat.com>
1770 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1771 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1772 (pseudo_func): Add an entry for slotcount.
1773 (md_begin): Initialize slotcount pseudo symbol.
1774 (ia64_parse_name): Handle @slotcount parameter.
1775 (ia64_gen_real_reloc_type): Handle slotcount.
1776 (md_apply_fix): Ditto.
1777 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1779 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1781 * config/tc-xtensa.c (istack_init): Don't call memset.
1783 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1785 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1788 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1790 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1792 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1794 * config/tc-i386.c (build_modrm_byte): Reformat.
1796 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1798 * config/tc-i386.c: Update copyright.
1800 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1801 Sebastian Pop <sebastian.pop@amd.com>
1803 * config/tc-i386.c (vec_imm4) New operand type.
1804 (fits_in_imm4): New.
1805 (VEX_check_operands): New.
1806 (check_reverse): Call VEX_check_operands.
1807 (build_modrm_byte): Reintroduce code for 5
1808 operand insns. Fix whitespace.
1810 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1812 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1815 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1817 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1818 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1819 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1821 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1823 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1824 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1825 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1826 BFD_RELOC_ARM_PCREL_CALL)
1828 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1830 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1831 handle more instruction sizes and fetch widths.
1832 (branch_align_power): Likewise.
1833 (text_align_power): Likewise.
1834 (bytes_to_stretch): Likewise.
1836 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1838 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1839 (ppc_mach): Handle titan.
1840 * doc/c-ppc.texi: Mention -mtitan.
1842 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1844 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1846 (xtensa_fetch_width) ...this.
1848 2010-02-05 Joseph Myers <joseph@codesourcery.com>
1850 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1851 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1852 * Makefile.in: Regenerate.
1854 2010-02-03 Quentin Neill <quentin.neill@amd.com>
1856 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1857 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1858 * config/tc-i386.h (processor_type): Same.
1859 * doc/c-i386.texi: Change amdfam15 to bdver1.
1861 2010-01-29 Nick Clifton <nickc@redhat.com>
1864 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1867 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
1869 * NEWS: Mention new feature.
1870 * config/obj-coff.c (obj_coff_section): Accept digits and use
1871 to override default section alignment power if specified.
1872 * doc/as.texinfo (.section directive): Update documentation.
1874 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
1876 * config/tc-i386.c (avxscalar): New.
1877 (OPTION_MAVXSCALAR): Likewise.
1878 (build_vex_prefix): Select vector_length for scalar instructions
1880 (md_longopts): Add OPTION_MAVXSCALAR.
1881 (md_parse_option): Handle OPTION_MAVXSCALAR.
1882 (md_show_usage): Add -mavxscalar=.
1884 * doc/c-i386.texi: Document -mavxscalar=.
1886 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
1888 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1891 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1893 * write.h (fix_at_start): Declare.
1894 * write.c (fix_new_internal): Add at_beginning parameter.
1895 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
1896 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1897 (fix_new, fix_new_exp): Update accordingly.
1898 (fix_at_start): New function.
1899 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1900 (ppc_ref): New function, for OBJ_XCOFF.
1901 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1902 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1904 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1906 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1907 on 64-bit Solaris/x86.
1908 Include obj-format.h earlier.
1910 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1912 * config/tc-s390.c (s390_elf_final_processing): New function.
1913 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1914 (s390_elf_final_processing): Added prototype.
1917 2010-01-20 Nick Clifton <nickc@redhat.com>
1920 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
1921 code to handle round-to-zero for VCVT conversions.
1922 (do_neon_cvt): New. Call do_neon_cvt_1.
1923 (do_neon_cvtr): New. Call do_neon_cvt_1.
1924 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1927 2010-01-18 Tristan Gingold <gingold@adacore.com>
1929 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1931 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
1933 * config/tc-i386.c (md_assemble): Before accessing the IMM field
1934 check that it's not an XOP insn.
1936 2010-01-14 Jie Zhang <jie.zhang@analog.com>
1938 * config/bfin-aux.h: Remove argument names in function
1940 * config/bfin-lex.l (parse_int): Fix shadowed variable name
1942 * config/bfin-parse.y (value_match): Remove argument names
1944 (notethat): Likewise.
1945 (yyerror): Likewise.
1947 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
1949 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1951 2010-01-13 Nick Clifton <nickc@redhat.com>
1953 * config/tc-h8300.c (h8300_elf_section): New function - issue a
1954 warning message if a new section is created without setting any
1956 (md_pseudo_table): Intercept section creation pseudos.
1957 (md_pcrel_from): Replace abort with an error message.
1958 * config/obj-elf.c (obj_elf_section_name): Export this function.
1959 * config/obj-elf.h (obj_elf_section_name): Prototype.
1961 2010-01-12 Alan Modra <amodra@gmail.com>
1964 * listing.c (print_source): Add one to line number.
1966 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1968 * Makefile.in: Regenerate.
1969 * configure: Regenerate.
1970 * doc/Makefile.in: Regenerate.
1972 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1974 * version.c (parse_args): Change to "Copyright 2010".
1976 2010-01-06 Quentin Neill <quentin.neill@amd.com>
1978 * config/tc-i386.c (cpu_arch): Add amdfam15.
1979 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1980 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1981 * doc/c-i386.texi: Add amdfam15.
1983 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1985 * config/tc-arm.c (do_neon_logic): Accept imm value
1986 in the third operand too.
1987 (operand_parse_code): OP_RNDQ_IMVNb renamed to
1989 (parse_operands): OP_NILO case removed, applied renaming.
1990 (insns): Neon shape changed for some logic instructions.
1992 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1994 * config/tc-arm.c (do_neon_ldx_stx): Added
1995 validation for vector load/store insns.
1997 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1999 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
2001 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
2003 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
2004 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
2005 (NEON_ENCODE): New macro.
2006 (check_neon_suffixes): New macro.
2007 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
2008 (do_vfp_nsyn_opcode): Likewise.
2009 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
2010 (do_vfp_nsyn_cmp): Likewise.
2011 (do_neon_shl_imm): Likewise.
2012 (do_neon_qshl_imm): Likewise.
2013 (neon_dyadic_misc): Likewise.
2014 (do_neon_mac_maybe_scalar): Likewise.
2015 (do_neon_qdmulh): Likewise.
2016 (do_neon_qmovn): Likewise.
2017 (do_neon_qmovun): Likewise.
2018 (do_neon_movn): Likewise.
2019 (neon_mac_reg_scalar_long): Likewise.
2020 (do_neon_vmull): Likewise.
2021 (do_neon_trn): Likewise.
2022 (do_neon_ldx_stx): Likewise.
2023 (neon_dp_fixup): Changed signature and set the flag.
2024 (neon_three_same): Call the above with new signature.
2025 (neon_two_same): Likewise.
2026 (neon_imm_shift): Likewise.
2027 (neon_mul_mac): Likewise.
2028 (do_neon_abs_neg): Likewise.
2029 (neon_mixed_length): Likewise.
2030 (do_neon_ext): Likewise.
2031 (do_neon_mov): Likewise.
2032 (do_neon_tbl_tbx): Likewise.
2033 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
2034 (neon_compare): Likewise.
2035 (do_neon_shll): Likewise.
2036 (do_neon_cvt): Likewise.
2037 (do_neon_mvn): Likewise.
2038 (do_neon_dup): Likewise.
2039 (md_assemble): Call check_neon_suffixes ().
2041 For older changes see ChangeLog-2009
2047 version-control: never