1 2010-11-05 Tristan Gingold <gingold@adacore.com>
3 * NEWS: Add marker for 2.21.
5 2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
8 * config/obj-coff.c (weak_altname2name): Don't infer from the presence
9 of a period that the symbol has been already uniquify-d.
10 (weak_uniquify): Don't worry that the symbol might have been already
13 2010-11-04 Alan Modra <amodra@gmail.com>
15 * config/tc-ppc.c (nop_limit): New var.
16 (OPTION_NOPS): Define.
17 (md_longopts): Add --nops.
18 (md_parse_option): Handle it.
19 (md_show_usage): Publish.
20 (ppc_handle_align): Pad with a branch followed by nops if more
23 2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
26 * config/tc-i386-intel.c (i386_intel_fold): Properly fold
27 _GLOBAL_OFFSET_TABLE_.
29 2010-11-02 Joseph Myers <joseph@codesourcery.com>
31 * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
33 (md_longopts): Add options mpid, mpic and mno-pic.
34 (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
35 tic6x_pid_types, tic6x_use_pid): New.
36 (md_parse_option): Handle new options.
37 (md_show_usage): Output help text for new options.
38 (tic6x_set_attributes): Set PID and PIC attributes.
39 * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
40 * doc/c-tic6x.texi (TIC6X Options): Likewise.
42 2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
44 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
46 (mips_ip)['o']: Initialise offset_reloc.
48 2010-10-29 Joseph Myers <joseph@codesourcery.com>
50 * doc/c-tic6x.texi (TIC6X Directives): Mention
51 Tag_ABI_compatibility.
53 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
55 * write.c (compress_debug): Optimize section flags check.
57 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
58 Joseph Myers <joseph@codesourcery.com>
60 * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
62 (md_longopts): Add mdsbt and mno-dsbt.
63 (tic6x_dsbt): New static variable.
64 (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
65 (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
66 (TAG): Add comma at the end.
67 (tic6x_set_attributes): Set Tag_ABI_DSBT.
68 * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
69 * doc/c-tic6x.texi (TIC6X Options): Likewise.
70 (TIC6X Directives): Mention Tag_ABI_DSBT.
72 2010-10-28 Matthias Klose <doko@ubuntu.com>
74 * doc/as.texinfo: Add directory section for info document.
76 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
78 * config/tc-s390.c (md_begin): Only add to hash table if cpu and
81 2010-10-28 Alan Modra <amodra@gmail.com>
83 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
85 2010-10-26 Alan Modra <amodra@gmail.com>
87 * config/obj-coff.c (coff_format_ops): Fix typo.
89 2010-10-25 Richard Sandiford <rdsandiford@googlemail.com>
91 * config/tc-mips.c (macro2): Delete.
93 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
95 * config/tc-tic6x.c: Add attribution.
97 2010-10-25 Mark Mitchell <mark@codesourcery.com>
99 * obj.h (struct format_ops): Add adjust_symtab.
100 * config/obj-multi.h (obj_adjust_symtab): Define.
101 * config/obj-aout.c (aout_format_ops): Init new field.
102 * config/obj-coff.c (coff_format_ops): Likewise.
103 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
104 * config/obj-elf.c (elf_format_ops): Likewise.
106 2010-10-25 Alan Modra <amodra@gmail.com>
109 * write.c (relax_frag): Don't allow forward branches to temporarily
110 becomde backward branches.
112 2010-10-23 Mark Mitchell <mark@codesourcery.com>
114 * config/obj-elf.c (elf_adjust_symtab): New. Move group section
115 processing here from elf_frob_file. Ensure that group signature
116 symbols have the name of the group.
117 (elf_frob_file): Move group section processing to
119 * config/obj-elf.h (elf_adjust_symtab): Declare.
120 (obj_adjust_symtab): Define.
121 * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
123 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
125 * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
127 (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
129 2010-10-21 Joseph Myers <joseph@codesourcery.com>
131 * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
132 md_assemble, tic6x_set_attributes): Update for attribute renaming.
133 * doc/c-tic6x.texi: Update for attribute renaming.
135 2010-10-19 Alan Modra <amodra@gmail.com>
137 * write.c (relax_segment): Correct address on frag added to stop
138 leb128/align frags bouncing.
140 2010-10-19 Alan Modra <amodra@gmail.com>
143 * frags.h (struct frag): Add "region" field.
144 * write.c (relax_frag): Don't add "stretch" to forward reference
145 target if there is an intervening org or align.
146 (relax_segment): Set region.
148 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
150 * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
151 for absolute addressing.
153 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
155 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
157 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
159 * config/tc-mips.c (mips_pseudo_table): Add "sbss".
160 (s_change_sec): Handle it.
162 2010-10-15 Mike Frysinger <vapier@gentoo.org>
164 * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
166 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
168 * config/tc-i386.c (match_template): Check checkregsize
169 instead of w for register size check.
171 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
173 * config/tc-i386.c (_i386_insn): Add disp32_encoding.
174 (md_assemble): Don't call optimize_disp if disp32_encoding is
176 (parse_insn): Support .d32 to force 32bit displacement.
177 (output_branch): Use BIG if disp32_encoding is set.
179 * doc/c-i386.texi: Document .d32 encoding suffix.
181 2010-10-11 Steve Kilbane <steve.kilbane@analog.com>
183 * config/bfin-lex.l (FLAGS): New state.
184 (X, Z, S, M, T): Require FLAGS state.
185 ("(", ")"): Start/stop FLAGS state.
187 2010-10-11 David Gibson <david.gibson@analog.com>
189 * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
190 * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
191 * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
193 2010-10-11 David Gibson <david.gibson@analog.com>
195 * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
197 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
199 Fix build with -DDEBUG=7
200 * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
202 2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
204 * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
205 in SPKERNEL instructions.
207 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
209 * config/tc-arm.c (encode_branch): Remove superfluous braces.
210 (do_t_branch): Move reloc setting to end of routine.
212 2010-10-04 David Daney <ddaney@caviumnetworks.com>
214 * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
215 (mips_ip): Add errata work around when mips_fix_cn63xxp1 set.
216 (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
218 (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
219 (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
220 OPTION_NO_FIX_CN63XXP1.
221 (md_show_usage): Add documentation for -mfix-cn63xxp1.
222 * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
225 2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
227 * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
228 * gas/tic6x/insns-bad-1.l: Likewise.
229 * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
230 * gas/tic6x/insns-c674x.s: Likewise.
232 2010-09-29 Alan Modra <amodra@gmail.com>
234 * expr.c (expr): Correct returned segment value.
236 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
238 * configure: Regenerate.
240 2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
242 * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
243 * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
244 (tc_fix_adjustable): New macro.
246 2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
248 * config/tc-s390.c: (md_parse_option): New option -march=z196.
249 * doc/c-s390.texi: Document new option.
251 2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
253 * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
254 VSTR, issue an error in THUMB mode.
256 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
258 * config/tc-arm.c (arm_ext_virt): New variable.
259 (arm_reg_type): Add REG_TYPE_RNB for banked registers.
260 (reg_entry): Allow registers to be larger than a byte.
261 (reg_alias): Fix type warning.
262 (parse_operands): Parse banked registers when appropriate.
263 (do_mrs): Add support for Virtualization Extensions.
264 (do_hvc): New function.
265 (do_t_mrs): Add support for Virtualization Extensions.
266 (do_t_msr): Likewise.
267 (do_t_hvc): New function.
268 (SPLRBANK): New define.
269 (reg_names): Add banked registers.
270 (insns): Add support for Virtualization Extensions.
271 (md_apply_fixup): Likewise.
272 (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
273 (arm_extensions): Add 'virt' extension.
274 (aeabi_set_public_attributes): Add support for Virtualization
276 * doc/c-arm.texi: Document 'virt' extension.
278 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
280 * config/tc-arm.c (arm_ext_adiv): New variable.
281 (do_div): New function.
282 (insns): Accept UDIV and SDIV in ARM state.
283 (arm_cpus): The cortex-a15 option has all current v7-A extensions.
284 (arm_extensions): Add 'idiv' extension.
285 (aeabi_set_public_attributes): Update Tag_DIV_use values for the
286 Integer Divide extension.
287 * doc/c-arm.texi: Document the idiv extension.
289 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
291 * config/tc-arm.c (arm_ext_v6m): New variable.
292 (arm_ext_m): Add support for OS extension.
293 (arm_ext_os): New variable.
294 (do_t_swi): In v6-M ensure we have the OS extension.
295 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
296 extension by default.
297 (arm_archs): Add armv6s-m.
298 (arm_extensions): Add 'os' extension.
299 (cpu_arch_ver): Add support for v6S-M.
300 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
301 architecture options.
303 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
305 * config/tc-arm.c (arm_ext_v6z): Remove.
306 (arm_ext_sec): New variable.
307 (do_t_smc): In Thumb state SMC requires v7-A.
308 (insns): Make SMC depend on Security Extensions.
309 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
310 (arm_extensions): Add 'sec' extension.
311 (cpu_arch_ver): Reorder.
312 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
314 * doc/c-arm.texi: Document Security Extensions.
316 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
318 * config/tc-arm.c (arm_ext_mp): Add.
319 (do_pld): Update comment.
320 (insns): Add support for pldw.
321 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
323 (arm_extensions): Add 'mp' extension.
324 (aeabi_set_public_attributes): Emit correct build attribute when
325 MP extension is enabled.
326 * doc/c-arm.texi: Update for MP extensions.
328 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
330 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
331 (arm_option_extension_value_table): Add.
332 (arm_extensions): Change type.
333 (arm_option_cpu_table): Rename...
334 (arm_option_fpu_table): ...to this.
335 (arm_fpus): Change type.
336 (arm_parse_extension): Enforce alphabetical order. Allow
337 extensions to be removed.
338 (arm_parse_arch): Allow extensions to be specified with -march.
339 (s_arm_arch_extension): Add.
340 (s_arm_fpu): Update for type changes.
341 * doc/c-arm.texi: Document changes to infrastructure.
343 2010-09-23 Alan Modra <amodra@gmail.com>
345 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
346 with the absolute section symbol.
348 2010-09-22 Mike Frysinger <vapier@gentoo.org>
350 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
352 2010-09-22 Robin Getz <robin.getz@analog.com>
354 * config/bfin-parse.y (is_store): New function.
355 (gen_multi_instr_1): Check parallel slots for store insns.
357 2010-09-22 Robin Getz <robin.getz@analog.com>
359 * config/bfin-defs.h (IS_EMUDAT): New define.
360 * config/bfin-parse.y: Accept EMUDAT for any register move.
362 2010-09-22 Robin Getz <robin.getz@analog.com>
364 * config/bfin-parse.y: Improve error messages.
366 2010-09-22 Robin Getz <robin.getz@analog.com>
368 * config/bfin-parse.y (DBG): Fix regno encoding.
369 (DBGCMPLX): Likewise.
371 2010-09-22 Robin Getz <robin.getz@analog.com>
373 * config/bfin-lex.l: Accept multibyte chars in symbol names.
375 2010-09-22 Robin Getz <robin.getz@analog.com>
377 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
378 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
380 2010-09-22 Mike Frysinger <vapier@gentoo.org>
382 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
383 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
384 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
386 2010-09-22 Mike Frysinger <vapier@gentoo.org>
388 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
389 * config/bfin-parse.y (ABORT): Handle the ABORT token.
391 2010-09-22 Mike Frysinger <vapier@gentoo.org>
393 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
395 2010-09-22 Mike Frysinger <vapier@gentoo.org>
397 * doc/c-bfin.texi (-mcpu): Add bf592.
398 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
399 (bfin_cpus[]): Add 0.0/0.1 for bf592.
401 2010-09-22 Mike Frysinger <vapier@gentoo.org>
403 * config/tc-bfin.c (comment_chars): Add #.
405 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
407 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
409 2010-09-20 Richard Henderson <rth@redhat.com>
411 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
412 bfd_perform_reloc for OBJ_ELF.
414 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
416 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
419 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
421 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
423 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
425 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
427 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
430 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
433 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
434 for error return from md_elf_section_letter.
435 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
436 * config/tc-i386.c (x86_64_section_letter): Likewise.
437 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
438 * config/tc-mep.c (mep_elf_section_letter): Likewise.
440 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
442 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
443 (obj_coff_seh_endproc): Add check for segment.
444 (obj_coff_seh_endprologue): Likewise.
445 (obj_coff_seh_pushreg): Likewise.
446 (obj_coff_seh_pushframe): Likewise.
447 (obj_coff_seh_save): Likewise.
448 (obj_coff_seh_setframe): Likewise.
450 * config/obj-coff-seh.h (seh_context): New member code_seg.
451 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
452 for link-once code-segment.
454 2010-09-14 Jie Zhang <jie@codesourcery.com>
456 * doc/c-arm.texi: Document -mcpu=cortex-m4.
458 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
460 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
463 2010-09-09 Joseph Myers <joseph@codesourcery.com>
465 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
467 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
469 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
470 * doc/c-arm.texi: Document -mcpu=cortex-a15.
472 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
474 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
475 weak symbols first if generating an a.out object.
477 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
479 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
480 flag-setting and handle accordingly.
482 2010-09-09 Nick Clifton <nickc@redhat.com>
485 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
486 extended to the size of a .octa.
488 2010-09-08 Julian Brown <julian@codesourcery.com>
490 * config/tc-arm.c (create_neon_reg_alias): Deal with case
493 2010-09-08 Nick Clifton <nickc@redhat.com>
496 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
497 long call instruction's displacement.
499 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
502 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
503 instead of use_rela_relocations for 64bit.
505 2010-09-02 Richard Henderson <rth@redhat.com>
507 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
508 (output_fde): Use it. Make sure to fully init exp before using it.
510 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
512 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
513 (obj_coff_seh_stackalloc): Likewise.
515 2010-08-31 Alan Modra <amodra@gmail.com>
517 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
519 2010-08-30 Richard Henderson <rth@redhat.com>
521 * config/obj-coff-seh.c: Rewrite the entire file.
522 (symtab, symptr, reltab, relcount, relsize): Remove.
523 (seh_ctx_root, seh_ctx): Remove.
524 (xdata_seg, xdata_subseg, pdata_seg): New.
525 (switch_xdata, switch_pdata): New.
526 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
527 New parsing functions. Rewrite all parsing functions to use them.
528 (obj_coff_seh_32): Fix != arm thinko.
529 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
531 (obj_coff_seh_handlerdata): New.
532 (do_seh_endproc): Split out of ...
533 (obj_coff_seh_endproc): ... here.
534 (obj_coff_seh_proc): Use it, if needed.
535 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
536 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
537 alternatives. Don't slurp commas.
538 (seh_read_offset): Remove.
539 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
540 (obj_coff_seh_scope): Remove.
541 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
542 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
543 (out_one, out_two, out_four): New.
544 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
545 seh_x64_write_function_xdata, write_function_xdata): Rewrite
546 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
547 seh_getelm_data_size, seh_getsize_of_unwind_entry,
548 seh_make_unwind_entry, seh_getsize_unwind_data, and
549 seh_create_unwind_data.
550 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
551 (write_function_pdata): Rewrite from make_function_entry_pdata.
552 (seh_write_text_eh_data, make_function_entry_pdata,
553 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
554 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
555 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
556 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
557 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
558 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
559 seh_getsize_unwind_data, seh_create_unwind_data,
560 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
561 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
562 Add seh_handlerdata. Adjust function/what arguments for
563 seh_savereg, seh_pushframe, seh_stackalloc.
564 (struct seh_prologue_element): Adjust members to closer match
565 the elements of the UNWIND_CODE structure.
566 (struct seh_scope_elem): Remove.
567 (struct seh_context): Replace char* members with symbolS or
568 expressionS as appropriate. Sort members by ARM/x64 applicability.
569 Remove obsolete stuff wrt direct symbol and reloc manipulation.
571 2010-08-25 Alan Modra <amodra@gmail.com>
573 * NEWS: Mention ampersand in macro change.
575 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
577 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
579 2010-08-25 Alan Modra <amodra@gmail.com>
581 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
583 * config/tc-m68hc11.c (md_assemble): Likewise.
584 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
585 of is_end_of_line index.
587 2010-08-25 Jie Zhang <jie@codesourcery.com>
589 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
591 2010-08-25 Jie Zhang <jie@codesourcery.com>
593 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
594 BAD_PC_ADDRESSING condition.
596 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
598 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
600 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
602 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
604 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
606 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
609 2010-08-18 Alan Modra <amodra@gmail.com>
611 * macro.c (sub_actual): Add back ampersand suffix when no
613 (macro_expand_body): Correct comment.
615 2010-08-17 Roland McGrath <roland@redhat.com>
617 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
618 boolean result parameter CLONE; set it if '?' flag letter seen.
619 (obj_elf_section): Update caller. Handle that flag by copying
620 the LINKONCE and GROUP_NAME state from NOW_SEG.
621 * doc/as.texinfo (Section): Document the ? flag.
623 2010-08-09 Cary Coutant <ccoutant@google.com>
625 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
627 (main): Warn if --compress-debug-sections requested and zlib not
629 * doc/as.texinfo: Add --compress-debug-sections,
630 --nocompress-debug-sections.
632 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
634 * config/tc-i386.c (set_cpu_arch): Re-indent.
635 (md_parse_option): Likewise.
637 2010-08-06 Quentin Neill <quentin.neill@amd.com>
639 * config/tc-i386.c (arch_entry): Add negated bit to
640 disambiguate flag names starting with "no".
641 (cpu_arch): Add negated bit definitions. Add
642 ".nop" CPU extension.
643 (i386_align_code): Use new .cpunop bit to decide
644 when to generate alignment using nops.
645 (set_cpu_arch): Use negated bit instead to decide
646 when to use cpu_flags or vs. cpu_flags_and_not.
647 (md_parse_option): Likewise.
649 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
651 * config/tc-i386.c (match_template): Move the first i.error
654 2010-08-04 Alan Modra <amodra@gmail.com>
656 * configure.tgt (m32c): Set endian=little.
657 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
658 * config/tc-m32c.c (md_number_to_chars): Revert last change.
660 2010-08-03 Tristan Gingold <gingold@adacore.com>
662 * makefile.vms (OBJS): Add Add compress-debug.c.
664 2010-08-03 Alan Modra <amodra@gmail.com>
666 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
667 * config/tc-m32c.c (md_number_to_chars): Call bigendian
668 form of number_to_chars, not littleendian.
670 2010-08-02 Alan Modra <amodra@gmail.com>
672 * config/tc-d30v.c (d30v_cons_align): Don't align constants
675 2010-08-02 Alan Modra <amodra@gmail.com>
678 * expr.c (operand <'-' and '~'>): Widen bignums.
679 (operand <'!'>): Correct bignum result and convert to O_constant.
680 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
681 bignum truncated warning for sign extended bignums.
683 2010-08-02 Alan Modra <amodra@gmail.com>
685 * config/tc-v850.c (md_assemble): Always pass format string to
687 (md_apply_fix): Similarly for as_warn_where.
689 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
691 * config/tc-i386-intel.c: Reformat.
693 2010-07-29 Alan Modra <amodra@gmail.com>
695 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
698 2010-07-28 Alan Modra <amodra@gmail.com>
701 * symbols.c (symbol_clone): Correct typo in previous patch.
703 2010-07-28 Alan Modra <amodra@gmail.com>
706 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
708 2010-07-28 Alan Modra <amodra@gmail.com>
710 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
711 syntax error message.
713 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
715 * config/tc-mips.c (mips16_macro_build): Pass "args" by
716 reference rather than value.
717 (macro_build): Update accordingly.
719 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
721 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
724 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
726 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
727 delay slot in the noreorder mode with the o32 ABI.
729 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
730 Ina Pandit <ina.pandit@kpitcummins.com>
732 * config/tc-v850.c: Update processor_mask.
733 (reg_name): Update the structure to use processors field.
734 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
735 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
736 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
737 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
738 SUBYPTE_SA_9_17_22_32.
739 (set_machine): Add support for V850E2 and V850E2V3.
740 (md_pseudo_table): Likewise.
741 (pre_defined_registers): Update pre defined registers suitable
742 for each family of registers.
743 (system_registers): Likewise.
744 (cc_names): Update the condition code.
745 (float_cc_names): Update the condition code for float.
746 (reg_name_search): Update based on current modifications.
747 (register_name): Likewise.
748 (system_register_name): Update to support new system registers
749 and supported families.
750 (cc_name): Update to support new condition codes.
751 (float_cc_name): New function to support float condition codes.
752 (parse_register_list): Update to support newly added registers.
753 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
754 Also support added for disp-size-default-22, disp-size-default-32,
755 mextension, mno-bcond17 and mno-stld23.
756 (md_parse_option): Implement the support for above options defined
758 (md_convert_frag): Implement support for subtypes defined in
759 md_relax_table to support branch operations.
760 (md_begin): Add support for V850E2 and V850E2V3.
761 (handle_hi016, handle_hi16): new relocation handling functions
762 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
763 handle_tdaoff): Updated relocation handling functions for newly
765 (v850_reloc_prefix): Update the relocation handling functions.
766 (v850_insert_operand): Updated the functions with error message
767 parameter and modified the function to use it.
768 (md_assemble): Update according to the latest modifications.
769 (md_apply_fix): Updated the functions with error message parameter
770 and modified the function to use it.
771 (v850_force_relocation): Update with newly added relocations.
772 * configure.tgt: Match all v850 targets.
773 * doc/c-v850.texi: Document the newly added targets.
776 2010-07-23 Alan Modra <amodra@gmail.com>
779 * macro.c (macro_expand): Recover gracefully from named args that
782 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
784 Switch MIPS to 32-bit DWARF format.
785 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
786 * config/tc-mips.c (mips_dwarf2_format): Likewise.
788 2010-07-20 Alan Modra <amodra@gmail.com>
790 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
792 2010-07-16 Alan Modra <amodra@gmail.com>
794 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
795 specifier warnings for 32-bit host when --enable-64-bit-bfd.
796 (rx_relax_frag, md_convert_frag): Likewise.
798 2010-07-15 Cary Coutant <ccoutant@google.com>
800 * gas/NEWS: Add note about --compress-debug-sections.
801 * gas/as.c (show_usage): Add --compress-debug-sections and
802 --nocompress-debug-sections.
804 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
806 * config/obj-elf.c (get_sym_from_input_line_and_check): New
807 function to catch missing pseudo-op arguments.
808 (obj_elf_local): Call new function.
809 (obj_elf_weak): Likewise.
810 (obj_elf_visibility): Likewise.
811 (obj_elf_vtable_entry): Likewise.
812 (obj_elf_type): Likewise.
814 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
816 * config/obj-coff-seh.c
817 (seh_getelm_data_size): New.
818 (seh_read_offset): Handle negative values.
819 (obj_coff_seh_push): Handle offset for save-register store.
820 (obj_coff_seh_setframe): Add unwind-information for frame.
821 (seh_store_elm_data): New.
822 (seh_getelm_data_size): Return additionally unaligned element count.
823 (seh_make_unwind_entry): Correct tweak about element count.
825 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
828 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
829 through patch for O_multiply.
831 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
834 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
836 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
838 * tc-arm.c (OP_oBARRIER): Remove.
839 (OP_oBARRIER_I15): Add.
840 (po_barrier_or_imm): Add macro.
841 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
842 (do_barrier): Check correct immediate range.
843 (do_t_barrier): Likewise.
844 (barrier_opt_names): Add entries for more symbolic operands.
845 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
847 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
849 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
852 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
854 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
857 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
859 * config/tc-mips.c (nops_for_insn_or_target): Replace
860 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
861 MIPS16_INSN_COND_BRANCH.
863 2010-07-05 Jim Wilson <wilson@codesourcery.com>
867 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
870 2010-07-05 Alan Modra <amodra@gmail.com>
872 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
875 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
877 * Makefile.am (CONFIG_OBJS): Removed.
878 (GENERIC_OBJS): Likewise.
880 * Makefile.in: Regenerated.
882 2010-07-03 Jan Beulich <jbeulich@novell.com>
885 * config/tc-i386.c (i386_finalize_displacement): Don't call
886 section_symbol() with expr_section.
888 2010-07-03 Cary Coutant <ccoutant@google.com>
890 * Makefile.am: Add compress-debug.c and compress-debug.h.
891 * Makefile.in: Regenerate.
892 * config.in: Add HAVE_ZLIB_H.
893 * configure.in: Check for zlib.h.
894 * configure: Regenerate.
896 * as.c (parse_args): Add --compress-debug-sections and
897 --nocompress-debug-sections.
898 * as.h (flag_compress_debug): New variable.
899 * compress-debug.c: New file.
900 * compress-debug.h: New file.
901 * write.c: Include compress-debug.h.
902 (compress_frag): New function.
903 (compress_debug): New function.
904 (write_object_file): Compress debug sections if requested.
906 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
908 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
911 2010-07-03 Alan Modra <amodra@gmail.com>
913 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
914 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
916 2010-07-02 DJ Delorie <dj@redhat.com>
918 * config/tc-rx.h (md_do_align): New.
919 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
920 * config/tc-rx.c (nops): New.
921 (rx_handle_align): Use various sized nops to align code.
923 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
925 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
927 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
929 AVX Programming Reference (June, 2010)
930 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
933 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
935 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
937 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
938 deprecated mov register instructions.
940 2010-07-01 Alan Modra <amodra@gmail.com>
942 * config/tc-ppc.c (toc_reloc_types): New variable.
943 (md_assemble): Set it.
944 (ppc_frob_file_before_adjust): Don't warn about toc section size
945 if we have large toc relocs and no small toc relocs.
947 2010-06-29 Alan Modra <amodra@gmail.com>
949 * config/tc-maxq.h: Delete file.
950 * config/tc-maxq.c: Delete file.
951 * Makefile.am: Remove references to maxq.
952 * configure.tgt: Likewise.
953 * config/obj-coff.h: Likewise.
954 * Makefile.in: Regenerate.
955 * configure: Regenerate.
956 * po/POTFILES.in: Regenerate.
958 2010-06-28 Alan Modra <amodra@gmail.com>
960 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
961 * config/tc-crx.c (gettrap): Constify arg.
962 (handle_LoadStor, get_cinv_parameters): Likewise.
963 (getreg_image): Fix enum warning
964 (md_assemble): Restore input line char.
965 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
966 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
967 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
968 (build_Mytes): Fix build failure for non-elf targets.
969 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
970 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
972 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
973 * ecoff.c (add_ecoff_symbol): Likewise.
974 * itbl-ops.c (append_insns_as_macros): Likewise.
975 * listing.c (debugging_pseudo): Likewise.
976 * read.c (s_mri_common, stringer): Likewise.
977 * config/obj-coff.c (coff_frob_section): Likewise.
978 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
979 * config/tc-arm.c (my_get_expression): Likewise.
980 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
981 * config/tc-m32c.c (md_assemble): Likewise.
982 * config/tc-microblaze.c (md_convert_frag): Likewise.
983 * config/tc-mips.c (s_change_section): Likewise.
984 * config/tc-mt.c (mt_fix_adjustable): Likewise.
985 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
987 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
989 * config/tc-alpha.c (load_expression): Likewise.
990 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
991 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
992 * config/tc-avr.c (extract_word): Likewise.
993 * config/tc-cris.c (cris_get_expression): Likewise.
994 * config/tc-d30v.c (build_insn, find_format): Likewise.
995 * config/tc-dlx.c (machine_ip): Likewise.
996 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
997 * config/tc-i370.c (md_assemble): Likewise.
998 * config/tc-i960.c (brtab_emit): Likewise.
999 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
1000 * config/tc-m32c.c (md_convert_frag): Likewise.
1001 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
1002 (md_estimate_size_before_relax, md_apply_fix): Likewise.
1003 * config/tc-m68k.c (md_show_usage): Likewise.
1004 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1005 * config/tc-mips.c (s_mips_end): Likewise.
1006 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1007 * config/tc-mn10300.c (md_assemble): Likewise.
1008 * config/tc-msp430.c (extract_word): Likewise.
1009 * config/tc-mt.c (md_assemble): Likewise.
1010 * config/tc-or32.c (machine_ip): Likewise.
1011 * config/tc-pj.c (md_apply_fix): Likewise.
1012 * config/tc-s390.c (md_gather_operands): Likewise.
1013 * config/tc-sh.c (sh_cons_align): Likewise.
1014 * config/tc-sparc.c (sparc_cons_align): Likewise.
1015 * config/tc-tic4x.c (tic4x_sect): Likewise.
1016 * config/tc-tic54x.c (tic54x_stringer): Likewise.
1017 * config/tc-vax.c (vip_op): Likewise.
1018 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1019 * config/tc-xtensa.c (md_assemble): Likewise.
1020 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1021 (xtensa_move_literals): Likewise.
1023 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1025 * config/tc-arm.c (parse_neon_alignment): New function.
1026 (parse_address_main): Fix Neon load/store alignment parsing.
1028 2010-06-22 Jan Beulich <jbeulich@novell.com>
1030 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1032 (i386_intel_operand): Remove bogus handling of pseudo symbols
1034 * expr.c (current_location): Remove 'static' and local
1036 * expr.h (current_location): Declare.
1038 2010-06-21 Sterling Augustine <sterling@tensilica.com>
1041 * as.c: Globalize keep_it.
1042 (main): Remove keep_it. Move conditional from here...
1043 (close_output_file): ...to here.
1045 2010-06-21 Andreas Schwab <schwab@redhat.com>
1047 * doc/as.texinfo (Overview): Use @itemx for grouped @table
1049 * doc/c-alpha.texi (Alpha Options): Likewise.
1050 * doc/c-arm.texi (ARM Directives): Likewise.
1051 * doc/c-bfin.texi (Blackfin Options): Likewise.
1052 * doc/c-d10v.texi (D10V-Opts): Likewise.
1053 * doc/c-i386.texi (i386-Options): Likewise.
1054 * doc/c-ia64.texi (IA-64 Options): Likewise.
1055 * doc/c-m68k.texi (M68K-Opts): Likewise.
1056 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1057 * doc/internals.texi (Symbols): Likewise.
1059 2010-06-21 Alan Modra <amodra@gmail.com>
1062 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1064 2010-06-18 Joseph Myers <joseph@codesourcery.com>
1066 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1068 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1069 (md_assemble): Clear func_units_used for new execute packet.
1070 Check for duplicate functional units and update func_units_used
1071 for instructions using a functional unit.
1073 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1075 * config/tc-tic6x.c: Include elf/tic6x.h.
1076 (tic6x_arch_attribute, tic6x_seen_insns): New.
1077 (tic6x_arch_table, tic6x_arches): Add attribute values.
1078 (tic6x_use_arch): Handle attribute settings.
1079 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1080 tic6x_attribute_table, tic6x_attributes,
1081 tic6x_convert_symbolic_attribute): New.
1082 (md_pseudo_table): Add c6xabi_attribute.
1083 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1084 (tic6x_set_attribute_int, tic6x_set_attributes): New.
1085 (tic6x_end): Call tic6x_set_attributes.
1086 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1087 (tic6x_convert_symbolic_attribute): Declare.
1089 2010-06-14 Alan Modra <amodra@gmail.com>
1091 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1094 2010-06-11 Jan Beulich <jbeulich@novell.com>
1096 * config/tc-i386.c (md_parse_option): Ignore impossible processor
1098 (show_arch): New parameter 'check'.
1099 (md_show_usage): Adjust calls to show_arch().
1101 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
1103 * config/tc-i386.c (update_code_flag): New.
1104 (set_code_flag): Use it.
1105 (i386_target_format): Replace set_code_flag with update_code_flag.
1107 2010-06-10 Tristan Gingold <gingold@adacore.com>
1109 * config/obj-som.h: Includes som/reloc.h
1111 2010-06-10 Jan Beulich <jbeulich@novell.com>
1113 * config/tc-i386.c (cpu_arch): Add comment.
1114 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1115 from the generic entries of cpu_arch[].
1117 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1119 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1121 (parse_operands): Add support for OP_RRnpctw.
1122 (insns): Update floating-point load/store multiples so the
1123 first register is of type OP_RRnpctw.
1125 2010-06-08 Quentin Neill <quentin.neill@amd.com>
1127 * config/tc-i386.c (pi): Rename local loop counter
1128 variable i that shadows global static i386_insn i
1129 when DEBUG386 is defined.
1132 2010-06-08 Nick Clifton <nickc@redhat.com>
1134 * doc/as.texinfo: Replace abbreviated 20th century year numbers
1137 2010-06-02 Quentin Neill <quentin.neill@amd.com>
1139 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1141 2010-06-02 Tristan Gingold <gingold@adacore.com>
1143 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1144 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1145 Remove conditionnal inclusion of stdarg.h and varargs.h.
1147 * config.in: Regenerate.
1148 * configure: Regenerate.
1149 * configure.in: Remove stdarg.h and varargs.h from
1150 AC_CHECK_HEADERS list.
1151 * messages.c (as_tsktsk): Remove non ISO C version.
1152 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1154 2010-05-31 Tristan Gingold <gingold@adacore.com>
1156 * config/tc-alpha.c: Add comments for evax.
1157 * config/obj-evax.c: Ditto.
1159 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1161 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1164 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1166 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1167 writeback when base register is in register list an error, and
1169 (do_t_ldmstm): Change warnings.
1171 2010-05-26 Catherine Moore <clm@codesourcery.com>
1173 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1174 (macro_build): Change invocation of is_opcode_valid.
1175 (mips_ip): Likewise.
1177 2010-05-25 Nick Clifton <nickc@redhat.com>
1179 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1180 * Makefile.in: Regenerate.
1182 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1183 Joseph Myers <joseph@codesourcery.com>
1184 Andrew Stubbs <ams@codesourcery.com>
1186 * config/tc-sh.c (sh_fdpic): New.
1187 (sh_check_fixup): Handle relocations on movi20.
1188 (parse_exp): Do not reject PIC operators here.
1189 (build_Mytes): Check for unhandled PIC operators here. Use
1190 sh_check_fixup for movi20.
1191 (enum options): Add OPTION_FDPIC.
1192 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1193 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1194 (sh_elf_final_processing): Handle --fdpic.
1195 (sh_uclinux_target_format): New.
1196 (sh_parse_name): Handle FDPIC relocation operators.
1197 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1198 (sh_uclinux_target_format): Declare for TE_UCLINUX.
1199 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1201 * doc/c-sh.texi (SH Options): Document --fdpic.
1203 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1206 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1207 * Makefile.in: Regenerate.
1209 2010-05-25 Alan Modra <amodra@gmail.com>
1211 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1213 2010-05-19 Nick Clifton <nickc@redhat.com>
1215 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1216 of known section prefixes.
1218 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1221 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1222 (obj_elf_parse_section_letters): Likewise.
1223 (obj_elf_section_word): Likewise.
1225 * config/tc-ppc.c (ppc_section_letter): Removed.
1226 (ppc_section_word): Likewise.
1227 * config/tc-ppc.h (ppc_section_letter): Likewise.
1228 (ppc_section_word): Likewise.
1229 (md_elf_section_letter): Likewise.
1230 (md_elf_section_word): Likewise.
1232 * doc/as.texinfo: Document `e' and `#exclude'.
1234 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
1236 * config/tc-arm.c (md_assemble): Clarify current mode in error
1237 messages about unsupported instructions.
1238 (UT): Delete #define.
1239 (insns): Adjust cbnz, cbz appropriately.
1241 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
1243 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1245 2010-05-11 Jie Zhang <jie@codesourcery.com>
1247 * config/tc-arm.c (aeabi_set_public_attributes): Set
1248 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1250 2010-05-07 Tristan Gingold <gingold@adacore.com>
1252 * Makefile.in: Regenerate with automake 1.11.1.
1253 * aclocal.m4: Ditto.
1254 * doc/Makefile.in: Ditto.
1256 2010-05-05 Nick Clifton <nickc@redhat.com>
1258 * po/es.po: Updated Spanish translation.
1260 2010-05-05 Julian Brown <julian@codesourcery.com>
1262 * read.c (cons_worker): Detect and reject unexpected string argument.
1264 2010-05-04 Nick Clifton <nickc@redhat.com>
1266 * write.c (fixup_segment): Revert previous delta.
1267 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1268 generation of relocations for fixups against weak symbols.
1270 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
1272 * write.c (fixup_segment): Do not assume we know the section a
1273 defined weak symbol is in.
1274 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1275 weak symbols as not known to be in the same section, even if they
1278 2010-04-27 Joseph Myers <joseph@codesourcery.com>
1280 * config/tc-tic6x.h (tic6x_label_list): New.
1281 (tic6x_segment_info_type): Keep a list of labels and a current
1282 frag instead of a boolean for whether labels seen and a count of
1284 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1285 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1286 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1287 (tic6x_cleanup): Correct comment.
1288 (tic6x_free_label_list): New.
1289 (tic6x_cons_align): Free label list and update for
1290 tic6x_segment_info_type changes.
1291 (tic6x_do_align): New.
1292 (md_assemble): Handle list of labels and saved frag for execute
1293 packet. Create machine-dependent frag for new execute packet and
1294 adjust labels accordingly.
1295 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1296 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1298 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1301 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1302 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1303 intel_state.is_indirect for "call|jmp [symbol]".
1305 2010-04-22 Nick Clifton <nickc@redhat.com>
1307 * po/gas.pot: Updated by the Translation project.
1309 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1311 * config/tc-i386.c (i386_is_register): Removed.
1312 (x86_cons): Don't use i386_is_register.
1313 (parse_register): Likewise.
1314 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1315 (i386_intel_operand): Likewise.
1317 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1319 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1322 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1324 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1325 (x86_cons): Updated.
1326 (parse_register): Likewise.
1327 (tc_x86_parse_to_dw2regnum): Likewise.
1328 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1329 (i386_intel_operand): Likewise.
1331 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1334 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1335 (i386_intel_simplify): Use i386_is_register and
1336 i386_intel_simplify_register. Set X_md for O_register and
1337 check X_md for O_constant.
1338 (i386_intel_operand): Use i386_is_register.
1340 * config/tc-i386.c (i386_is_register): New.
1341 (x86_cons): Initialize the X_md field. Use i386_is_register.
1342 (parse_register): Use i386_is_register.
1343 (tc_x86_parse_to_dw2regnum): Likewise.
1345 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1347 * expr.c (expr): Initialize the X_md field.
1349 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1351 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1352 (md_longopts): Add -mgenerate-rel.
1353 (tic6x_generate_rela): New.
1354 (md_parse_option): Handle -mgenerate-rel.
1355 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1356 (tic6x_init_after_args): New.
1357 (md_apply_fix): Correct shift calculations for SB-relative
1359 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1360 adjust addresses for relocations referencing symbols in other
1362 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1363 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1364 tic6x_pcrel_from_section, tc_init_after_args,
1365 tic6x_init_after_args): New.
1367 2010-04-20 Nick Clifton <nickc@redhat.com>
1370 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1371 altmacro mode if found inside a quoted string.
1373 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1375 * config/bfin-lex.l (parse_int): Change index() to strchr().
1377 2010-04-16 Nick Clifton <nickc@redhat.com>
1380 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1381 matcher to accept and unconditional 32-bit add instruction.
1382 (pa_build_unwind_subspace): Cope with error conditions not
1383 allowing the start symbol to be set.
1385 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1387 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1388 new tag names in v2.08 of ARM ABI.
1389 * doc/c-arm.texi: Document new tag names in ABI.
1391 2010-04-14 Tristan Gingold <gingold@adacore.com>
1393 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1394 (s_alpha_comm): Used new EGPS macros from egps.h
1395 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1396 (s_alpha_section_word): Add comments. Use new EGPS macros.
1397 Adjust for modified bfd_vms_set_section_flags function.
1399 2010-04-10 Alan Modra <amodra@gmail.com>
1402 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1404 2010-04-09 Nick Clifton <nickc@redhat.com>
1406 * as.c (create_obj_attrs_section): Remove unused variable addr.
1407 * listing.c (listing_listing): Remove unused variable message.
1408 * read.c: Remove unnecessary register type qualifiers.
1409 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1412 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1414 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1415 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1416 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1417 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1418 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1419 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1420 atmega88pa, attiny461a, attiny84a, m3000.
1421 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1422 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1423 * doc/c-avr.texi: Same.
1425 2010-04-07 Jie Zhang <jie@codesourcery.com>
1427 * config/tc-arm.c (make_mapping_symbol): Handle the case
1428 that multiple mapping symbols have the same value 0.
1430 2010-04-07 Alan Modra <amodra@gmail.com>
1432 * configure: Regenerate.
1434 2010-04-06 Nick Clifton <nickc@redhat.com>
1436 * po/ru.po: New Russian translation.
1437 * configure.in (ALL_LINGUAS): Add ru.
1438 * configure: Regenerate.
1440 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1443 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1444 of memcpy to copy overlap memory.
1446 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1448 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1449 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1450 * Makefile.in: Regenerate.
1451 * NEWS: Add news entry for TI C6X support.
1452 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1453 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1454 operands if TC_KEEP_OPERAND_SPACES.
1455 * configure.tgt (tic6x-*-*): New.
1456 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1457 TC_PREDICATE_END_CHAR): Define.
1458 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1459 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1460 * doc/Makefile.in: Regenerate.
1461 * doc/all.texi (TIC6X): Define.
1462 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1463 * doc/c-tic6x.texi: New.
1465 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1467 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1469 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1471 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1472 with operand_size_mismatch.
1473 (operand_size_match): Updated.
1474 (match_template): Likewise.
1476 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1478 * config/tc-i386.c (i386_error): New.
1479 (_i386_insn): Replace err_msg with error.
1480 (operand_size_match): Set error instead of err_msg on failure.
1481 (operand_type_match): Likewise.
1482 (operand_type_register_match): Likewise.
1483 (VEX_check_operands): Likewise.
1484 (match_template): Likewise. Use error instead of err_msg with
1487 2010-03-19 Jie Zhang <jie@codesourcery.com>
1489 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1490 that two mapping symbols have the same value.
1492 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1494 * doc/c-arm.texi (.setfp): Correct example.
1496 2010-03-18 Wei Guozhi <carrot@google.com>
1499 * config/tc-arm.c (reloc_names): New relocation names.
1500 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1501 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1502 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1504 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1506 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1507 cases, and not only for .eh_frame.
1509 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1510 belong to .eh_frame only.
1512 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1514 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1515 assembler constants on 64-bit hosts.
1517 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1519 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1520 Strip trailing whitespace.
1522 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1524 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1525 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1527 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1529 2010-03-10 Jie Zhang <jie@codesourcery.com>
1531 * doc/as.texinfo: Add Blackfin options.
1532 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1533 * config/tc-bfin.c (md_show_usage): Show usage for all
1534 Blackfin specific options.
1536 2010-03-09 Alan Modra <amodra@gmail.com>
1539 * listing.c (listing_newline): Correct backslash quote logic.
1541 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1543 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1544 (ELF_TARGET_FORMAT64): Define.
1546 2010-03-05 Paul Brook <paul@codesourcery.com>
1548 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1550 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1552 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1553 reading uninitialized data.
1555 2010-03-01 Tristan Gingold <gingold@adacore.com>
1557 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1559 2010-02-26 Doug Evans <dje@sebabeach.org>
1561 * configure.tgt: Fix mep cpu case.
1563 2010-02-26 Jie Zhang <jie@codesourcery.com>
1565 * config/tc-arm.c (do_t_strexd): Remove
1566 operand[1] != operand[2] contraint.
1568 2010-02-26 Jie Zhang <jie@codesourcery.com>
1570 * config/tc-arm.c (neon_select_shape): No need to match
1571 the remaining operands in the shape when one operand does
1574 2010-02-26 Jie Zhang <jie@codesourcery.com>
1576 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1579 2010-02-25 Doug Evans <dje@sebabeach.org>
1581 * cgen.c: Whitespace fixes.
1582 (weak_operand_overflow_check): Formatting fix.
1584 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1586 * config/tc-i386.c (match_template): Update error messages.
1588 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1590 * config/tc-i386.c (_i386_insn): Add err_msg.
1591 (operand_size_match): Set err_msg on failure.
1592 (operand_type_match): Likewise.
1593 (operand_type_register_match): Likewise.
1594 (VEX_check_operands): Likewise.
1595 (match_template): Likewise. Use i.err_msg with as_bad.
1597 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1599 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1600 mips_fix_loongson2f_jump): New variables.
1601 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1602 -mno-fix-loongson2f-nop/jump.
1603 (md_parse_option): Initialize variables via above options.
1604 (options): New enums for the above options.
1605 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1606 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1608 (append_insn): call fix_loongson2f().
1609 (mips_handle_align): Replace the implicit nops.
1610 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1611 for the new mips_handle_align().
1612 * doc/c-mips.texi: Document the new options.
1614 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1616 * config/tc-arm.c (do_rd_rm_rn): Added warning
1619 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1622 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1623 (avr_cons_fix_new): Handle fixups of a single byte.
1625 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1628 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1629 compiler's predefines.
1631 2010-02-19 Alan Modra <amodra@gmail.com>
1633 * configure.tgt: Whiltespace. Sort moxie entry.
1635 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1637 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1638 * doc/c-arm.texi: Likewise.
1640 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1642 * config/tc-arm.c (asm_opcode): operands type
1644 (BAD_PC_ADDRESSING): New macro message.
1645 (BAD_PC_WRITEBACK): Likewise.
1646 (MIX_ARM_THUMB_OPERANDS): New macro.
1647 (operand_parse_code): Added enum values.
1648 (parse_operands): Added thumb/arm distinction,
1649 plus new enum values handling.
1650 (encode_arm_addr_mode_2): Validations enhanced.
1651 (encode_arm_addr_mode_3): Likewise.
1652 (do_rm_rd_rn): Likewise.
1653 (encode_thumb32_addr_mode): Likewise.
1654 (do_t_ldrex): Likewise.
1655 (do_t_ldst): Likewise.
1656 (do_t_strex): Likewise.
1657 (md_assemble): Call parse_operands with
1665 (insns): Updated insns operands.
1667 2010-02-12 Tristan Gingold <gingold@adacore.com>
1668 Douglas B Rupp <rupp@gnat.com>
1670 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1671 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1672 (pseudo_func): Add an entry for slotcount.
1673 (md_begin): Initialize slotcount pseudo symbol.
1674 (ia64_parse_name): Handle @slotcount parameter.
1675 (ia64_gen_real_reloc_type): Handle slotcount.
1676 (md_apply_fix): Ditto.
1677 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1679 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1681 * config/tc-xtensa.c (istack_init): Don't call memset.
1683 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1685 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1688 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1690 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1692 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1694 * config/tc-i386.c (build_modrm_byte): Reformat.
1696 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1698 * config/tc-i386.c: Update copyright.
1700 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1701 Sebastian Pop <sebastian.pop@amd.com>
1703 * config/tc-i386.c (vec_imm4) New operand type.
1704 (fits_in_imm4): New.
1705 (VEX_check_operands): New.
1706 (check_reverse): Call VEX_check_operands.
1707 (build_modrm_byte): Reintroduce code for 5
1708 operand insns. Fix whitespace.
1710 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1712 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1715 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1717 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1718 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1719 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1721 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1723 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1724 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1725 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1726 BFD_RELOC_ARM_PCREL_CALL)
1728 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1730 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1731 handle more instruction sizes and fetch widths.
1732 (branch_align_power): Likewise.
1733 (text_align_power): Likewise.
1734 (bytes_to_stretch): Likewise.
1736 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1738 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1739 (ppc_mach): Handle titan.
1740 * doc/c-ppc.texi: Mention -mtitan.
1742 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1744 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1746 (xtensa_fetch_width) ...this.
1748 2010-02-05 Joseph Myers <joseph@codesourcery.com>
1750 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1751 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1752 * Makefile.in: Regenerate.
1754 2010-02-03 Quentin Neill <quentin.neill@amd.com>
1756 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1757 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1758 * config/tc-i386.h (processor_type): Same.
1759 * doc/c-i386.texi: Change amdfam15 to bdver1.
1761 2010-01-29 Nick Clifton <nickc@redhat.com>
1764 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1767 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
1769 * NEWS: Mention new feature.
1770 * config/obj-coff.c (obj_coff_section): Accept digits and use
1771 to override default section alignment power if specified.
1772 * doc/as.texinfo (.section directive): Update documentation.
1774 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
1776 * config/tc-i386.c (avxscalar): New.
1777 (OPTION_MAVXSCALAR): Likewise.
1778 (build_vex_prefix): Select vector_length for scalar instructions
1780 (md_longopts): Add OPTION_MAVXSCALAR.
1781 (md_parse_option): Handle OPTION_MAVXSCALAR.
1782 (md_show_usage): Add -mavxscalar=.
1784 * doc/c-i386.texi: Document -mavxscalar=.
1786 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
1788 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1791 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1793 * write.h (fix_at_start): Declare.
1794 * write.c (fix_new_internal): Add at_beginning parameter.
1795 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
1796 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1797 (fix_new, fix_new_exp): Update accordingly.
1798 (fix_at_start): New function.
1799 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1800 (ppc_ref): New function, for OBJ_XCOFF.
1801 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1802 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1804 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1806 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1807 on 64-bit Solaris/x86.
1808 Include obj-format.h earlier.
1810 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1812 * config/tc-s390.c (s390_elf_final_processing): New function.
1813 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1814 (s390_elf_final_processing): Added prototype.
1817 2010-01-20 Nick Clifton <nickc@redhat.com>
1820 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
1821 code to handle round-to-zero for VCVT conversions.
1822 (do_neon_cvt): New. Call do_neon_cvt_1.
1823 (do_neon_cvtr): New. Call do_neon_cvt_1.
1824 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1827 2010-01-18 Tristan Gingold <gingold@adacore.com>
1829 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1831 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
1833 * config/tc-i386.c (md_assemble): Before accessing the IMM field
1834 check that it's not an XOP insn.
1836 2010-01-14 Jie Zhang <jie.zhang@analog.com>
1838 * config/bfin-aux.h: Remove argument names in function
1840 * config/bfin-lex.l (parse_int): Fix shadowed variable name
1842 * config/bfin-parse.y (value_match): Remove argument names
1844 (notethat): Likewise.
1845 (yyerror): Likewise.
1847 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
1849 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1851 2010-01-13 Nick Clifton <nickc@redhat.com>
1853 * config/tc-h8300.c (h8300_elf_section): New function - issue a
1854 warning message if a new section is created without setting any
1856 (md_pseudo_table): Intercept section creation pseudos.
1857 (md_pcrel_from): Replace abort with an error message.
1858 * config/obj-elf.c (obj_elf_section_name): Export this function.
1859 * config/obj-elf.h (obj_elf_section_name): Prototype.
1861 2010-01-12 Alan Modra <amodra@gmail.com>
1864 * listing.c (print_source): Add one to line number.
1866 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1868 * Makefile.in: Regenerate.
1869 * configure: Regenerate.
1870 * doc/Makefile.in: Regenerate.
1872 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1874 * version.c (parse_args): Change to "Copyright 2010".
1876 2010-01-06 Quentin Neill <quentin.neill@amd.com>
1878 * config/tc-i386.c (cpu_arch): Add amdfam15.
1879 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1880 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1881 * doc/c-i386.texi: Add amdfam15.
1883 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1885 * config/tc-arm.c (do_neon_logic): Accept imm value
1886 in the third operand too.
1887 (operand_parse_code): OP_RNDQ_IMVNb renamed to
1889 (parse_operands): OP_NILO case removed, applied renaming.
1890 (insns): Neon shape changed for some logic instructions.
1892 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1894 * config/tc-arm.c (do_neon_ldx_stx): Added
1895 validation for vector load/store insns.
1897 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1899 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1901 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
1903 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1904 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1905 (NEON_ENCODE): New macro.
1906 (check_neon_suffixes): New macro.
1907 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1908 (do_vfp_nsyn_opcode): Likewise.
1909 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1910 (do_vfp_nsyn_cmp): Likewise.
1911 (do_neon_shl_imm): Likewise.
1912 (do_neon_qshl_imm): Likewise.
1913 (neon_dyadic_misc): Likewise.
1914 (do_neon_mac_maybe_scalar): Likewise.
1915 (do_neon_qdmulh): Likewise.
1916 (do_neon_qmovn): Likewise.
1917 (do_neon_qmovun): Likewise.
1918 (do_neon_movn): Likewise.
1919 (neon_mac_reg_scalar_long): Likewise.
1920 (do_neon_vmull): Likewise.
1921 (do_neon_trn): Likewise.
1922 (do_neon_ldx_stx): Likewise.
1923 (neon_dp_fixup): Changed signature and set the flag.
1924 (neon_three_same): Call the above with new signature.
1925 (neon_two_same): Likewise.
1926 (neon_imm_shift): Likewise.
1927 (neon_mul_mac): Likewise.
1928 (do_neon_abs_neg): Likewise.
1929 (neon_mixed_length): Likewise.
1930 (do_neon_ext): Likewise.
1931 (do_neon_mov): Likewise.
1932 (do_neon_tbl_tbx): Likewise.
1933 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1934 (neon_compare): Likewise.
1935 (do_neon_shll): Likewise.
1936 (do_neon_cvt): Likewise.
1937 (do_neon_mvn): Likewise.
1938 (do_neon_dup): Likewise.
1939 (md_assemble): Call check_neon_suffixes ().
1941 For older changes see ChangeLog-2009
1947 version-control: never