1 2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
3 * config/obj-coff.c (weak_altname2name): Don't infer from the presence
4 of a period that the symbol has been already uniquify-d.
5 (weak_uniquify): Don't worry that the symbol might have been already
8 2010-11-04 Alan Modra <amodra@gmail.com>
10 * config/tc-ppc.c (nop_limit): New var.
11 (OPTION_NOPS): Define.
12 (md_longopts): Add --nops.
13 (md_parse_option): Handle it.
14 (md_show_usage): Publish.
15 (ppc_handle_align): Pad with a branch followed by nops if more
18 2010-11-03 H.J. Lu <hongjiu.lu@intel.com>
21 * config/tc-i386-intel.c (i386_intel_fold): Properly fold
22 _GLOBAL_OFFSET_TABLE_.
24 2010-11-02 Joseph Myers <joseph@codesourcery.com>
26 * config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
28 (md_longopts): Add options mpid, mpic and mno-pic.
29 (tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
30 tic6x_pid_types, tic6x_use_pid): New.
31 (md_parse_option): Handle new options.
32 (md_show_usage): Output help text for new options.
33 (tic6x_set_attributes): Set PID and PIC attributes.
34 * doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
35 * doc/c-tic6x.texi (TIC6X Options): Likewise.
37 2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
39 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset
41 (mips_ip)['o']: Initialise offset_reloc.
43 2010-10-29 Joseph Myers <joseph@codesourcery.com>
45 * doc/c-tic6x.texi (TIC6X Directives): Mention
46 Tag_ABI_compatibility.
48 2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
50 * write.c (compress_debug): Optimize section flags check.
52 2010-10-29 Bernd Schmidt <bernds@codesourcery.com>
53 Joseph Myers <joseph@codesourcery.com>
55 * config/tc-tic6x.c (OPTION_MDSBT, OPTION_MNO_DSBT): New enum
57 (md_longopts): Add mdsbt and mno-dsbt.
58 (tic6x_dsbt): New static variable.
59 (md_parse_option): Handle OPTION_MDSBT and OPTION_MNO_DSBT.
60 (md_show_usage): Output help text for -mdsbt and -mno-dsbt.
61 (TAG): Add comma at the end.
62 (tic6x_set_attributes): Set Tag_ABI_DSBT.
63 * doc/as.texinfo: Document -mdsbt and -mno-dsbt.
64 * doc/c-tic6x.texi (TIC6X Options): Likewise.
65 (TIC6X Directives): Mention Tag_ABI_DSBT.
67 2010-10-28 Matthias Klose <doko@ubuntu.com>
69 * doc/as.texinfo: Add directory section for info document.
71 2010-10-28 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
73 * config/tc-s390.c (md_begin): Only add to hash table if cpu and
76 2010-10-28 Alan Modra <amodra@gmail.com>
78 * config/tc-d30v.c (d30v_cons_align): Don't align .eh_frame.
80 2010-10-26 Alan Modra <amodra@gmail.com>
82 * config/obj-coff.c (coff_format_ops): Fix typo.
84 2010-10-25 Richard Sandiford <rdsandiford@googlemail.com>
86 * config/tc-mips.c (macro2): Delete.
88 2010-10-25 Nathan Sidwell <nathan@codesourcery.com>
90 * config/tc-tic6x.c: Add attribution.
92 2010-10-25 Mark Mitchell <mark@codesourcery.com>
94 * obj.h (struct format_ops): Add adjust_symtab.
95 * config/obj-multi.h (obj_adjust_symtab): Define.
96 * config/obj-aout.c (aout_format_ops): Init new field.
97 * config/obj-coff.c (coff_format_ops): Likewise.
98 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
99 * config/obj-elf.c (elf_format_ops): Likewise.
101 2010-10-25 Alan Modra <amodra@gmail.com>
104 * write.c (relax_frag): Don't allow forward branches to temporarily
105 becomde backward branches.
107 2010-10-23 Mark Mitchell <mark@codesourcery.com>
109 * config/obj-elf.c (elf_adjust_symtab): New. Move group section
110 processing here from elf_frob_file. Ensure that group signature
111 symbols have the name of the group.
112 (elf_frob_file): Move group section processing to
114 * config/obj-elf.h (elf_adjust_symtab): Declare.
115 (obj_adjust_symtab): Define.
116 * config/tc-arm.c (arm_adjust_symtab): Call elf_adjust_symtab.
118 2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
120 * config/tc-sparc.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define as
122 (ELF64_TARGET_FORMAT): Define as elf64-sparc-sol2.
124 2010-10-21 Joseph Myers <joseph@codesourcery.com>
126 * config/tc-tic6x.c (tic6x_arch_attribute, tic6x_arches,
127 md_assemble, tic6x_set_attributes): Update for attribute renaming.
128 * doc/c-tic6x.texi: Update for attribute renaming.
130 2010-10-19 Alan Modra <amodra@gmail.com>
132 * write.c (relax_segment): Correct address on frag added to stop
133 leb128/align frags bouncing.
135 2010-10-19 Alan Modra <amodra@gmail.com>
138 * frags.h (struct frag): Add "region" field.
139 * write.c (relax_frag): Don't add "stretch" to forward reference
140 target if there is an intervening org or align.
141 (relax_segment): Set region.
143 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
145 * config/tc-mips.c (macro)[ldd_std]: Fix the relaxation variant
146 for absolute addressing.
148 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
150 * config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Handle 64-bit ABIs.
152 2010-10-18 Maciej W. Rozycki <macro@linux-mips.org>
154 * config/tc-mips.c (mips_pseudo_table): Add "sbss".
155 (s_change_sec): Handle it.
157 2010-10-15 Mike Frysinger <vapier@gentoo.org>
159 * config/bfin-parse.y (BYTEOP2M): Call BYTEOP2M().
161 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
163 * config/tc-i386.c (match_template): Check checkregsize
164 instead of w for register size check.
166 2010-10-14 H.J. Lu <hongjiu.lu@intel.com>
168 * config/tc-i386.c (_i386_insn): Add disp32_encoding.
169 (md_assemble): Don't call optimize_disp if disp32_encoding is
171 (parse_insn): Support .d32 to force 32bit displacement.
172 (output_branch): Use BIG if disp32_encoding is set.
174 * doc/c-i386.texi: Document .d32 encoding suffix.
176 2010-10-11 Steve Kilbane <steve.kilbane@analog.com>
178 * config/bfin-lex.l (FLAGS): New state.
179 (X, Z, S, M, T): Require FLAGS state.
180 ("(", ")"): Start/stop FLAGS state.
182 2010-10-11 David Gibson <david.gibson@analog.com>
184 * config/bfin-aux.h (bfin_loop_attempt_create_label): New prototype.
185 * config/bfin-parse.y (LOOP_BEGIN, LOOP_END): Handle numeric labels.
186 * config/tc-bfin.c (bfin_loop_attempt_create_label): New funtion.
188 2010-10-11 David Gibson <david.gibson@analog.com>
190 * config/tc-bfin.c (bfin_gen_loop): Check symbol before removing.
192 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
194 Fix build with -DDEBUG=7
195 * config/obj-coff.c (s_get_name, symbol_dump): Add prototypes.
197 2010-10-07 Bernd Schmidt <bernds@codesourcery.com>
199 * config/tc-tic6x.c (tic6x_try_encode): Correct encoding of fstg field
200 in SPKERNEL instructions.
202 2010-10-06 Nathan Sidwell <nathan@codesourcery.com>
204 * config/tc-arm.c (encode_branch): Remove superfluous braces.
205 (do_t_branch): Move reloc setting to end of routine.
207 2010-10-04 David Daney <ddaney@caviumnetworks.com>
209 * config/tc-mips.c (mips_fix_cn63xxp1): New variable.
210 (mips_ip): Add errata work around when mips_fix_cn63xxp1 set.
211 (OPTION_FIX_CN63XXP1, OPTION_NO_FIX_CN63XXP1): New enum options
213 (md_longopts): Add options for -mfix-cn63xxp1 and -mno-fix-cn63xxp1.
214 (md_parse_option): Handle OPTION_FIX_CN63XXP1 and
215 OPTION_NO_FIX_CN63XXP1.
216 (md_show_usage): Add documentation for -mfix-cn63xxp1.
217 * doc/c-mips.texi (-mfix-cn63xxp1, -mno-fix-cn63xxp1): Document
220 2010-09-29 Bernd Schmidt <bernds@codesourcery.com>
222 * gas/tic6x/insns-bad-1.s: Remove test for readonly tscl.
223 * gas/tic6x/insns-bad-1.l: Likewise.
224 * gas/tic6x/insns-c674x.d: Add test for writeable tscl.
225 * gas/tic6x/insns-c674x.s: Likewise.
227 2010-09-29 Alan Modra <amodra@gmail.com>
229 * expr.c (expr): Correct returned segment value.
231 2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
233 * configure: Regenerate.
235 2010-09-27 Bernd Schmidt <bernds@codesourcery.com>
237 * config/tc-tic6x.c (tic6x_fix_adjustable): New function.
238 * config/tc-tic6x.h (tic6x_fix_adjustable): Declare.
239 (tc_fix_adjustable): New macro.
241 2010-09-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
243 * config/tc-s390.c: (md_parse_option): New option -march=z196.
244 * doc/c-s390.texi: Document new option.
246 2010-09-27 Tejas Belagod <tejas.belagod@arm.com>
248 * config/tc-arm.c (do_neon_ldr_str): Deprecate ARM-mode PC-relative
249 VSTR, issue an error in THUMB mode.
251 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
253 * config/tc-arm.c (arm_ext_virt): New variable.
254 (arm_reg_type): Add REG_TYPE_RNB for banked registers.
255 (reg_entry): Allow registers to be larger than a byte.
256 (reg_alias): Fix type warning.
257 (parse_operands): Parse banked registers when appropriate.
258 (do_mrs): Add support for Virtualization Extensions.
259 (do_hvc): New function.
260 (do_t_mrs): Add support for Virtualization Extensions.
261 (do_t_msr): Likewise.
262 (do_t_hvc): New function.
263 (SPLRBANK): New define.
264 (reg_names): Add banked registers.
265 (insns): Add support for Virtualization Extensions.
266 (md_apply_fixup): Likewise.
267 (arm_cpus): -mcpu=cortex-a15 implies the Virtualization Extensions.
268 (arm_extensions): Add 'virt' extension.
269 (aeabi_set_public_attributes): Add support for Virtualization
271 * doc/c-arm.texi: Document 'virt' extension.
273 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
275 * config/tc-arm.c (arm_ext_adiv): New variable.
276 (do_div): New function.
277 (insns): Accept UDIV and SDIV in ARM state.
278 (arm_cpus): The cortex-a15 option has all current v7-A extensions.
279 (arm_extensions): Add 'idiv' extension.
280 (aeabi_set_public_attributes): Update Tag_DIV_use values for the
281 Integer Divide extension.
282 * doc/c-arm.texi: Document the idiv extension.
284 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
286 * config/tc-arm.c (arm_ext_v6m): New variable.
287 (arm_ext_m): Add support for OS extension.
288 (arm_ext_os): New variable.
289 (do_t_swi): In v6-M ensure we have the OS extension.
290 (arm_cpus): The cortex-m1 and cortex-m0 options have the OS
291 extension by default.
292 (arm_archs): Add armv6s-m.
293 (arm_extensions): Add 'os' extension.
294 (cpu_arch_ver): Add support for v6S-M.
295 * doc/c-arm.texi: Document the OS Extension, and v6-m and v6s-m
296 architecture options.
298 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
300 * config/tc-arm.c (arm_ext_v6z): Remove.
301 (arm_ext_sec): New variable.
302 (do_t_smc): In Thumb state SMC requires v7-A.
303 (insns): Make SMC depend on Security Extensions.
304 (arm_cpus): All -mcpu=cortex-a* options have the Security Extensions.
305 (arm_extensions): Add 'sec' extension.
306 (cpu_arch_ver): Reorder.
307 (aeabi_set_public_attributes): Emit Tag_Virtualization_use as
309 * doc/c-arm.texi: Document Security Extensions.
311 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
313 * config/tc-arm.c (arm_ext_mp): Add.
314 (do_pld): Update comment.
315 (insns): Add support for pldw.
316 (arm_cpus): Update cortex-a5, cortex-a9, and cortex-a15 to support
318 (arm_extensions): Add 'mp' extension.
319 (aeabi_set_public_attributes): Emit correct build attribute when
320 MP extension is enabled.
321 * doc/c-arm.texi: Update for MP extensions.
323 2010-09-23 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
325 * config/tc-arm.c (md_pseduo_table): Add .arch_extension directive.
326 (arm_option_extension_value_table): Add.
327 (arm_extensions): Change type.
328 (arm_option_cpu_table): Rename...
329 (arm_option_fpu_table): ...to this.
330 (arm_fpus): Change type.
331 (arm_parse_extension): Enforce alphabetical order. Allow
332 extensions to be removed.
333 (arm_parse_arch): Allow extensions to be specified with -march.
334 (s_arm_arch_extension): Add.
335 (s_arm_fpu): Update for type changes.
336 * doc/c-arm.texi: Document changes to infrastructure.
338 2010-09-23 Alan Modra <amodra@gmail.com>
340 * config/tc-mn10300.c (tc_gen_reloc): Replace absolute symbols
341 with the absolute section symbol.
343 2010-09-22 Mike Frysinger <vapier@gentoo.org>
345 * config/bfin-parse.y: Fix typo in BYTEOP16P comment.
347 2010-09-22 Robin Getz <robin.getz@analog.com>
349 * config/bfin-parse.y (is_store): New function.
350 (gen_multi_instr_1): Check parallel slots for store insns.
352 2010-09-22 Robin Getz <robin.getz@analog.com>
354 * config/bfin-defs.h (IS_EMUDAT): New define.
355 * config/bfin-parse.y: Accept EMUDAT for any register move.
357 2010-09-22 Robin Getz <robin.getz@analog.com>
359 * config/bfin-parse.y: Improve error messages.
361 2010-09-22 Robin Getz <robin.getz@analog.com>
363 * config/bfin-parse.y (DBG): Fix regno encoding.
364 (DBGCMPLX): Likewise.
366 2010-09-22 Robin Getz <robin.getz@analog.com>
368 * config/bfin-lex.l: Accept multibyte chars in symbol names.
370 2010-09-22 Robin Getz <robin.getz@analog.com>
372 * config/bfin-defs.h (statusflags): Add AC0_COPY, V_COPY, and RND_MOD.
373 * config/bfin-lex.l: Tokenize AC0_COPY, V_COPY, and RND_MOD.
375 2010-09-22 Mike Frysinger <vapier@gentoo.org>
377 * config/bfin-aux.h (bfin_gen_pseudochr): New prototype.
378 * config/tc-bfin.c (bfin_gen_pseudochr): New function.
379 * config/bfin-parse.y: Call bfin_gen_pseudochr for OUTC tokens.
381 2010-09-22 Mike Frysinger <vapier@gentoo.org>
383 * config/bfin-lex.l (abort): Accept case-insensitive abort insn.
384 * config/bfin-parse.y (ABORT): Handle the ABORT token.
386 2010-09-22 Mike Frysinger <vapier@gentoo.org>
388 * config/tc-bfin.c (bfin_cpus[]): Add 0.2 for bf512/bf514/bf516/bf518.
390 2010-09-22 Mike Frysinger <vapier@gentoo.org>
392 * doc/c-bfin.texi (-mcpu): Add bf592.
393 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF592.
394 (bfin_cpus[]): Add 0.0/0.1 for bf592.
396 2010-09-22 Mike Frysinger <vapier@gentoo.org>
398 * config/tc-bfin.c (comment_chars): Add #.
400 2010-09-20 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
402 * config/tc-arm.c (arm_cpus): Correct canonical names for Cortex CPUs.
404 2010-09-20 Richard Henderson <rth@redhat.com>
406 * config/tc-alpha.c (tc_gen_reloc): Remove hack around
407 bfd_perform_reloc for OBJ_ELF.
409 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
411 * config/tc-arm.c (do_t_ldmstm): Add logic to handle single-register
414 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
416 * config/tc-arm.c (parse_psr): Add condition for matching "APSR" on
418 (psrs): Add entry for PSR flags, g, nzcvq, nzcvqg.
420 2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
422 * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
425 2010-09-17 Andrew Burgess <aburgess@broadcom.com>
428 * config/obj-elf.c (obj_elf_parse_section_letters): Correct test
429 for error return from md_elf_section_letter.
430 * config/tc-alpha.c (alpha_elf_section_letter): Correct error message.
431 * config/tc-i386.c (x86_64_section_letter): Likewise.
432 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
433 * config/tc-mep.c (mep_elf_section_letter): Likewise.
435 2010-09-15 Kai Tietz <kai.tietz@onevision.com>
437 * config/obj-coff-seh.c (seh_validate_seg): New funtion.
438 (obj_coff_seh_endproc): Add check for segment.
439 (obj_coff_seh_endprologue): Likewise.
440 (obj_coff_seh_pushreg): Likewise.
441 (obj_coff_seh_pushframe): Likewise.
442 (obj_coff_seh_save): Likewise.
443 (obj_coff_seh_setframe): Likewise.
445 * config/obj-coff-seh.h (seh_context): New member code_seg.
446 * config/obj-coff-seh.c: Implementing xdata/pdata section cloning
447 for link-once code-segment.
449 2010-09-14 Jie Zhang <jie@codesourcery.com>
451 * doc/c-arm.texi: Document -mcpu=cortex-m4.
453 2010-09-09 H.J. Lu <hongjiu.lu@intel.com>
455 * config/tc-i386.c (build_vex_prefix): Check VEXW1 for 2-byte
458 2010-09-09 Joseph Myers <joseph@codesourcery.com>
460 * doc/c-tic6x.texi (.c6xabi_attribute): Document directive.
462 2010-09-09 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
464 * config/tc-arm.c (arm_cpus): Add cortex-a15 entry.
465 * doc/c-arm.texi: Document -mcpu=cortex-a15.
467 2010-09-09 Gunther Nikl <gnikl@users.sourceforge.net>
469 * gas/config/tc-m68k.c (tc_gen_reloc): Handle references to defined
470 weak symbols first if generating an a.out object.
472 2010-09-09 Tejas Belagod <tejas.belagod@arm.com>
474 * config/tc-arm.c (md_apply_fix): Check if widened add, sub are
475 flag-setting and handle accordingly.
477 2010-09-09 Nick Clifton <nickc@redhat.com>
480 * config/tc-arm.c (parse_big_immediate): Allow for bignums being
481 extended to the size of a .octa.
483 2010-09-08 Julian Brown <julian@codesourcery.com>
485 * config/tc-arm.c (create_neon_reg_alias): Deal with case
488 2010-09-08 Nick Clifton <nickc@redhat.com>
491 * config/tc-mn10300.c (md_convert_frag): Zero out top two bytes of
492 long call instruction's displacement.
494 2010-09-03 H.J. Lu <hongjiu.lu@intel.com>
497 * config/tc-i386.c (i386_finalize_immediate): Check flag_code
498 instead of use_rela_relocations for 64bit.
500 2010-09-02 Richard Henderson <rth@redhat.com>
502 * dw2gencfi.c (TC_DWARF2_EMIT_OFFSET): Provide default.
503 (output_fde): Use it. Make sure to fully init exp before using it.
505 2010-08-31 Kai Tietz <kai.tietz@onevision.com>
507 * config/obj-coff-seh.c (obj_coff_seh_save): Correct comparison.
508 (obj_coff_seh_stackalloc): Likewise.
510 2010-08-31 Alan Modra <amodra@gmail.com>
512 * config/obj-elf.c (obj_elf_init_stab_section): Fix assertion.
514 2010-08-30 Richard Henderson <rth@redhat.com>
516 * config/obj-coff-seh.c: Rewrite the entire file.
517 (symtab, symptr, reltab, relcount, relsize): Remove.
518 (seh_ctx_root, seh_ctx): Remove.
519 (xdata_seg, xdata_subseg, pdata_seg): New.
520 (switch_xdata, switch_pdata): New.
521 (verify_context, verify_context_and_target, skip_whitespace_and_comma):
522 New parsing functions. Rewrite all parsing functions to use them.
523 (obj_coff_seh_32): Fix != arm thinko.
524 (obj_coff_seh_handler): For x64, don't accept handler pointer here,
526 (obj_coff_seh_handlerdata): New.
527 (do_seh_endproc): Split out of ...
528 (obj_coff_seh_endproc): ... here.
529 (obj_coff_seh_proc): Use it, if needed.
530 (seh_x64_make_prologue_element): Use XRESIZEVEC, symbol_temp_new_now.
531 (seh_x64_read_reg): Remove mm_regs alternative. Tidy integer reg
532 alternatives. Don't slurp commas.
533 (seh_read_offset): Remove.
534 (obj_coff_seh_pushframe): Split out from obj_coff_seh_push.
535 (obj_coff_seh_scope): Remove.
536 (obj_coff_seh_save): Decide UWOP_SAVE_* vs _FAR immediately.
537 (obj_coff_seh_stackalloc): Decide _SMALL vs _LARGE immediately.
538 (out_one, out_two, out_four): New.
539 (seh_x64_write_prologue_data, seh_x64_size_prologue_data,
540 seh_x64_write_function_xdata, write_function_xdata): Rewrite
541 from seh_x64_write_xdata, seh_needed_unwind_info, seh_store_elm_data,
542 seh_getelm_data_size, seh_getsize_of_unwind_entry,
543 seh_make_unwind_entry, seh_getsize_unwind_data, and
544 seh_create_unwind_data.
545 (seh_arm_write_function_pdata): Rewrite from seh_arm_create_pdata.
546 (write_function_pdata): Rewrite from make_function_entry_pdata.
547 (seh_write_text_eh_data, make_function_entry_pdata,
548 seh_arm_create_pdata, seh_arm_write_pdata, seh_reloc, save_relocs,
549 seh_symbol_init, seh_symbol, quick_section, seh_emit_rva,
550 seh_emit_long, seh_make_globl, seh_make_section2, seh_make_section,
551 seh_make_xlbl_name, make_seh_text_label, seh_fill_pcsyms,
552 seh_needed_unwind_info, seh_store_elm_data, seh_getelm_data_size,
553 seh_getsize_of_unwind_entry, seh_make_unwind_entry,
554 seh_getsize_unwind_data, seh_create_unwind_data,
555 seh_make_function_entry_xdata, seh_x64_makescope_elem): Remove.
556 * config/obj-coff-seh.h (SEH_CMDS): Remove seh_savemm, seh_scope.
557 Add seh_handlerdata. Adjust function/what arguments for
558 seh_savereg, seh_pushframe, seh_stackalloc.
559 (struct seh_prologue_element): Adjust members to closer match
560 the elements of the UNWIND_CODE structure.
561 (struct seh_scope_elem): Remove.
562 (struct seh_context): Replace char* members with symbolS or
563 expressionS as appropriate. Sort members by ARM/x64 applicability.
564 Remove obsolete stuff wrt direct symbol and reloc manipulation.
566 2010-08-25 Alan Modra <amodra@gmail.com>
568 * NEWS: Mention ampersand in macro change.
570 2010-08-25 Gunther Nikl <gnikl@users.sourceforge.net>
572 * configure.tgt (m68k-*-aout): Change to bfd_gas=yes.
574 2010-08-25 Alan Modra <amodra@gmail.com>
576 * config/tc-d10v.c (do_assemble): Correctly detect overflow of
578 * config/tc-m68hc11.c (md_assemble): Likewise.
579 * config/tc-microblaze.c (md_assemble): Likewise. Correct cast
580 of is_end_of_line index.
582 2010-08-25 Jie Zhang <jie@codesourcery.com>
584 * config/tc-arm.c (encode_arm_addr_mode_2): Fix comment.
586 2010-08-25 Jie Zhang <jie@codesourcery.com>
588 * config/tc-arm.c (encode_arm_addr_mode_2): Fix
589 BAD_PC_ADDRESSING condition.
591 2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
593 * doc/c-arm.texi (ARM Options): Document -mfpu=fp4-sp-d16.
595 2010-08-19 H.J. Lu <hongjiu.lu@intel.com>
597 * config/tc-i386.c (VEX_check_operands): Fix a typo in comments.
599 2010-08-18 H.J. Lu <hongjiu.lu@intel.com>
601 * config/tc-i386.c (build_modrm_byte): Check i.imm_operands
604 2010-08-18 Alan Modra <amodra@gmail.com>
606 * macro.c (sub_actual): Add back ampersand suffix when no
608 (macro_expand_body): Correct comment.
610 2010-08-17 Roland McGrath <roland@redhat.com>
612 * config/obj-elf.c (obj_elf_parse_section_letters): Take new
613 boolean result parameter CLONE; set it if '?' flag letter seen.
614 (obj_elf_section): Update caller. Handle that flag by copying
615 the LINKONCE and GROUP_NAME state from NOW_SEG.
616 * doc/as.texinfo (Section): Document the ? flag.
618 2010-08-09 Cary Coutant <ccoutant@google.com>
620 * as.c (show_usage): Don't list --compress-debug-sections if zlib not
622 (main): Warn if --compress-debug-sections requested and zlib not
624 * doc/as.texinfo: Add --compress-debug-sections,
625 --nocompress-debug-sections.
627 2010-08-06 H.J. Lu <hongjiu.lu@intel.com>
629 * config/tc-i386.c (set_cpu_arch): Re-indent.
630 (md_parse_option): Likewise.
632 2010-08-06 Quentin Neill <quentin.neill@amd.com>
634 * config/tc-i386.c (arch_entry): Add negated bit to
635 disambiguate flag names starting with "no".
636 (cpu_arch): Add negated bit definitions. Add
637 ".nop" CPU extension.
638 (i386_align_code): Use new .cpunop bit to decide
639 when to generate alignment using nops.
640 (set_cpu_arch): Use negated bit instead to decide
641 when to use cpu_flags or vs. cpu_flags_and_not.
642 (md_parse_option): Likewise.
644 2010-08-04 H.J. Lu <hongjiu.lu@intel.com>
646 * config/tc-i386.c (match_template): Move the first i.error
649 2010-08-04 Alan Modra <amodra@gmail.com>
651 * configure.tgt (m32c): Set endian=little.
652 * config/tc-m32c.h (TARGET_BYTES_BIG_ENDIAN): Define as 0.
653 * config/tc-m32c.c (md_number_to_chars): Revert last change.
655 2010-08-03 Tristan Gingold <gingold@adacore.com>
657 * makefile.vms (OBJS): Add Add compress-debug.c.
659 2010-08-03 Alan Modra <amodra@gmail.com>
661 * config/tc-d10v.h (TARGET_BYTES_BIG_ENDIAN): Define as 1.
662 * config/tc-m32c.c (md_number_to_chars): Call bigendian
663 form of number_to_chars, not littleendian.
665 2010-08-02 Alan Modra <amodra@gmail.com>
667 * config/tc-d30v.c (d30v_cons_align): Don't align constants
670 2010-08-02 Alan Modra <amodra@gmail.com>
673 * expr.c (operand <'-' and '~'>): Widen bignums.
674 (operand <'!'>): Correct bignum result and convert to O_constant.
675 * read.c (emit_expr): Don't assert on .byte bignum. Don't display
676 bignum truncated warning for sign extended bignums.
678 2010-08-02 Alan Modra <amodra@gmail.com>
680 * config/tc-v850.c (md_assemble): Always pass format string to
682 (md_apply_fix): Similarly for as_warn_where.
684 2010-07-29 H.J. Lu <hongjiu.lu@intel.com>
686 * config/tc-i386-intel.c: Reformat.
688 2010-07-29 Alan Modra <amodra@gmail.com>
690 * config/tc-ppc.c (ppc_fix_adjustable): Add got reloc types used
693 2010-07-28 Alan Modra <amodra@gmail.com>
696 * symbols.c (symbol_clone): Correct typo in previous patch.
698 2010-07-28 Alan Modra <amodra@gmail.com>
701 * symbols.c (symbol_clone): Clear BSF_SECTION_SYM flag.
703 2010-07-28 Alan Modra <amodra@gmail.com>
705 * config/tc-ppc.c (md_assemble): Don't attempt to print NUL in
706 syntax error message.
708 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
710 * config/tc-mips.c (mips16_macro_build): Pass "args" by
711 reference rather than value.
712 (macro_build): Update accordingly.
714 2010-07-27 Maciej W. Rozycki <macro@codesourcery.com>
716 * config/tc-mips.c (mips_ip): Use symbol_temp_new_now to create
719 2010-07-24 Maciej W. Rozycki <macro@codesourcery.com>
721 * config/tc-mips.c (macro)[M_JAL_1, M_JAL_2]: Handle the JALR
722 delay slot in the noreorder mode with the o32 ABI.
724 2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
725 Ina Pandit <ina.pandit@kpitcummins.com>
727 * config/tc-v850.c: Update processor_mask.
728 (reg_name): Update the structure to use processors field.
729 (md_relax_table): Define SUBYPTE_COND_9_22, SUBYPTE_SA_9_22,
730 SUBYPTE_UNCOND_9_22, SUBYPTE_COND_9_22_32, SUBYPTE_SA_9_22_32,
731 SUBYPTE_UNCOND_9_22_32, SUBYPTE_COND_9_17_22,
732 SUBYPTE_SA_9_17_22, SUBYPTE_COND_9_17_22_32 and
733 SUBYPTE_SA_9_17_22_32.
734 (set_machine): Add support for V850E2 and V850E2V3.
735 (md_pseudo_table): Likewise.
736 (pre_defined_registers): Update pre defined registers suitable
737 for each family of registers.
738 (system_registers): Likewise.
739 (cc_names): Update the condition code.
740 (float_cc_names): Update the condition code for float.
741 (reg_name_search): Update based on current modifications.
742 (register_name): Likewise.
743 (system_register_name): Update to support new system registers
744 and supported families.
745 (cc_name): Update to support new condition codes.
746 (float_cc_name): New function to support float condition codes.
747 (parse_register_list): Update to support newly added registers.
748 (md_show_usage): Define support for V850E2 and V850E2V3 targets.
749 Also support added for disp-size-default-22, disp-size-default-32,
750 mextension, mno-bcond17 and mno-stld23.
751 (md_parse_option): Implement the support for above options defined
753 (md_convert_frag): Implement support for subtypes defined in
754 md_relax_table to support branch operations.
755 (md_begin): Add support for V850E2 and V850E2V3.
756 (handle_hi016, handle_hi16): new relocation handling functions
757 (handle_lo16, handle_ctoff, handle_sdaoff, handle_zdaoff,
758 handle_tdaoff): Updated relocation handling functions for newly
760 (v850_reloc_prefix): Update the relocation handling functions.
761 (v850_insert_operand): Updated the functions with error message
762 parameter and modified the function to use it.
763 (md_assemble): Update according to the latest modifications.
764 (md_apply_fix): Updated the functions with error message parameter
765 and modified the function to use it.
766 (v850_force_relocation): Update with newly added relocations.
767 * configure.tgt: Match all v850 targets.
768 * doc/c-v850.texi: Document the newly added targets.
771 2010-07-23 Alan Modra <amodra@gmail.com>
774 * macro.c (macro_expand): Recover gracefully from named args that
777 2010-07-22 Thomas Schwinge <thomas@codesourcery.com>
779 Switch MIPS to 32-bit DWARF format.
780 * config/tc-mips.h (DWARF2_FORMAT): Only define for [TE_IRIX].
781 * config/tc-mips.c (mips_dwarf2_format): Likewise.
783 2010-07-20 Alan Modra <amodra@gmail.com>
785 * config/tc-ppc.c (ppc_setup_opcodes): Add all macros for -many.
787 2010-07-16 Alan Modra <amodra@gmail.com>
789 * config/tc-rx.c (md_estimate_size_before_relax): Fix format
790 specifier warnings for 32-bit host when --enable-64-bit-bfd.
791 (rx_relax_frag, md_convert_frag): Likewise.
793 2010-07-15 Cary Coutant <ccoutant@google.com>
795 * gas/NEWS: Add note about --compress-debug-sections.
796 * gas/as.c (show_usage): Add --compress-debug-sections and
797 --nocompress-debug-sections.
799 2010-07-15 Rhonda Wittels <rhonda@codesourcery.com>
801 * config/obj-elf.c (get_sym_from_input_line_and_check): New
802 function to catch missing pseudo-op arguments.
803 (obj_elf_local): Call new function.
804 (obj_elf_weak): Likewise.
805 (obj_elf_visibility): Likewise.
806 (obj_elf_vtable_entry): Likewise.
807 (obj_elf_type): Likewise.
809 2010-07-15 Kai Tietz <kai.tietz@onevision.com>
811 * config/obj-coff-seh.c
812 (seh_getelm_data_size): New.
813 (seh_read_offset): Handle negative values.
814 (obj_coff_seh_push): Handle offset for save-register store.
815 (obj_coff_seh_setframe): Add unwind-information for frame.
816 (seh_store_elm_data): New.
817 (seh_getelm_data_size): Return additionally unaligned element count.
818 (seh_make_unwind_entry): Correct tweak about element count.
820 2010-07-12 H.J. Lu <hongjiu.lu@intel.com>
823 * config/tc-i386-intel.c (i386_intel_simplify): Restore fall
824 through patch for O_multiply.
826 2010-07-11 Kai Tietz <kai.tietz@onevision.com>
829 * config/obj-coff.c (obj_common_parse): Quote symbol-name.
831 2010-07-08 Tejas Belagod <tejas.belagod@arm.com>
833 * tc-arm.c (OP_oBARRIER): Remove.
834 (OP_oBARRIER_I15): Add.
835 (po_barrier_or_imm): Add macro.
836 (parse_operands): Improve OP_oBARRIER_I15 operand parsing.
837 (do_barrier): Check correct immediate range.
838 (do_t_barrier): Likewise.
839 (barrier_opt_names): Add entries for more symbolic operands.
840 (insns): Replace OP_oBARRIER with OP_oBARRIER_I15 for barriers.
842 2010-07-08 Daniel Gutson <dgutson@codesourcery.com>
844 * config/tc-arm.c (tc_gen_reloc): Add BFD_RELOC_ARM_T32_OFFSET_IMM
847 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
849 * config/tc-mips.c (mips_frob_file): Use symbol_same_p to match
852 2010-07-06 Maciej W. Rozycki <macro@codesourcery.com>
854 * config/tc-mips.c (nops_for_insn_or_target): Replace
855 MIPS16_INSN_BRANCH with MIPS16_INSN_UNCOND_BRANCH and
856 MIPS16_INSN_COND_BRANCH.
858 2010-07-05 Jim Wilson <wilson@codesourcery.com>
862 * dwarf2dbg.c (dwarf2_finish): Don't generate .debug_line section
865 2010-07-05 Alan Modra <amodra@gmail.com>
867 * config/tc-moxie.c (md_apply_fix): Delete set but otherwise
870 2010-07-04 H.J. Lu <hongjiu.lu@intel.com>
872 * Makefile.am (CONFIG_OBJS): Removed.
873 (GENERIC_OBJS): Likewise.
875 * Makefile.in: Regenerated.
877 2010-07-03 Jan Beulich <jbeulich@novell.com>
880 * config/tc-i386.c (i386_finalize_displacement): Don't call
881 section_symbol() with expr_section.
883 2010-07-03 Cary Coutant <ccoutant@google.com>
885 * Makefile.am: Add compress-debug.c and compress-debug.h.
886 * Makefile.in: Regenerate.
887 * config.in: Add HAVE_ZLIB_H.
888 * configure.in: Check for zlib.h.
889 * configure: Regenerate.
891 * as.c (parse_args): Add --compress-debug-sections and
892 --nocompress-debug-sections.
893 * as.h (flag_compress_debug): New variable.
894 * compress-debug.c: New file.
895 * compress-debug.h: New file.
896 * write.c: Include compress-debug.h.
897 (compress_frag): New function.
898 (compress_debug): New function.
899 (write_object_file): Compress debug sections if requested.
901 2010-07-03 Andreas Schwab <schwab@linux-m68k.org>
903 * config/tc-ppc.c (ppc_set_cpu): Cast PPC_OPCODE_xxx to ppc_cpu_t
906 2010-07-03 Alan Modra <amodra@gmail.com>
908 * config/tc-ppc.c (ppc_set_cpu): Remove old opcode flags.
909 (ppc_setup_opcodes): Likewise. Simplify opcode selection.
911 2010-07-02 DJ Delorie <dj@redhat.com>
913 * config/tc-rx.h (md_do_align): New.
914 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
915 * config/tc-rx.c (nops): New.
916 (rx_handle_align): Use various sized nops to align code.
918 * config/tc-rx.c (rx_bytesT): Add grown/shrank counters for
920 (rx_relax_frag): Prevent infinite loops of grow/shrink/grow/etc.
922 2010-07-01 H.J. Lu <hongjiu.lu@intel.com>
924 AVX Programming Reference (June, 2010)
925 * config/tc-i386.c (cpu_arch): Add .xsaveopt, .fsgsbase, .rdrnd
928 * doc/c-i386.texi: Document xsaveopt, fsgsbase, rdrnd and f16c.
930 2010-07-01 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
932 * config/tc-arm.c (do_t_mov_cmp): Fix reporting of unpredictable and
933 deprecated mov register instructions.
935 2010-07-01 Alan Modra <amodra@gmail.com>
937 * config/tc-ppc.c (toc_reloc_types): New variable.
938 (md_assemble): Set it.
939 (ppc_frob_file_before_adjust): Don't warn about toc section size
940 if we have large toc relocs and no small toc relocs.
942 2010-06-29 Alan Modra <amodra@gmail.com>
944 * config/tc-maxq.h: Delete file.
945 * config/tc-maxq.c: Delete file.
946 * Makefile.am: Remove references to maxq.
947 * configure.tgt: Likewise.
948 * config/obj-coff.h: Likewise.
949 * Makefile.in: Regenerate.
950 * configure: Regenerate.
951 * po/POTFILES.in: Regenerate.
953 2010-06-28 Alan Modra <amodra@gmail.com>
955 * config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
956 * config/tc-crx.c (gettrap): Constify arg.
957 (handle_LoadStor, get_cinv_parameters): Likewise.
958 (getreg_image): Fix enum warning
959 (md_assemble): Restore input line char.
960 * config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
961 * config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
962 * config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
963 (build_Mytes): Fix build failure for non-elf targets.
964 * config/tc-tic4x.c (tic4x_eval): Restore terminator char.
965 * config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.
967 * cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
968 * ecoff.c (add_ecoff_symbol): Likewise.
969 * itbl-ops.c (append_insns_as_macros): Likewise.
970 * listing.c (debugging_pseudo): Likewise.
971 * read.c (s_mri_common, stringer): Likewise.
972 * config/obj-coff.c (coff_frob_section): Likewise.
973 * config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
974 * config/tc-arm.c (my_get_expression): Likewise.
975 * config/tc-hppa.c (process_exit, pa_type_args): Likewise.
976 * config/tc-m32c.c (md_assemble): Likewise.
977 * config/tc-microblaze.c (md_convert_frag): Likewise.
978 * config/tc-mips.c (s_change_section): Likewise.
979 * config/tc-mt.c (mt_fix_adjustable): Likewise.
980 * config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.
982 * config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
984 * config/tc-alpha.c (load_expression): Likewise.
985 (s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
986 * config/tc-arm.c (parse_neon_el_struct_list): Likewise.
987 * config/tc-avr.c (extract_word): Likewise.
988 * config/tc-cris.c (cris_get_expression): Likewise.
989 * config/tc-d30v.c (build_insn, find_format): Likewise.
990 * config/tc-dlx.c (machine_ip): Likewise.
991 * config/tc-hppa.c (pa_get_absolute_expression): Likewise.
992 * config/tc-i370.c (md_assemble): Likewise.
993 * config/tc-i960.c (brtab_emit): Likewise.
994 * config/tc-iq2000.c (s_iq2000_ent): Likewise.
995 * config/tc-m32c.c (md_convert_frag): Likewise.
996 * config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
997 (md_estimate_size_before_relax, md_apply_fix): Likewise.
998 * config/tc-m68k.c (md_show_usage): Likewise.
999 * config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
1000 * config/tc-mips.c (s_mips_end): Likewise.
1001 * config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
1002 * config/tc-mn10300.c (md_assemble): Likewise.
1003 * config/tc-msp430.c (extract_word): Likewise.
1004 * config/tc-mt.c (md_assemble): Likewise.
1005 * config/tc-or32.c (machine_ip): Likewise.
1006 * config/tc-pj.c (md_apply_fix): Likewise.
1007 * config/tc-s390.c (md_gather_operands): Likewise.
1008 * config/tc-sh.c (sh_cons_align): Likewise.
1009 * config/tc-sparc.c (sparc_cons_align): Likewise.
1010 * config/tc-tic4x.c (tic4x_sect): Likewise.
1011 * config/tc-tic54x.c (tic54x_stringer): Likewise.
1012 * config/tc-vax.c (vip_op): Likewise.
1013 * config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
1014 * config/tc-xtensa.c (md_assemble): Likewise.
1015 (xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
1016 (xtensa_move_literals): Likewise.
1018 2010-06-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1020 * config/tc-arm.c (parse_neon_alignment): New function.
1021 (parse_address_main): Fix Neon load/store alignment parsing.
1023 2010-06-22 Jan Beulich <jbeulich@novell.com>
1025 * config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
1027 (i386_intel_operand): Remove bogus handling of pseudo symbols
1029 * expr.c (current_location): Remove 'static' and local
1031 * expr.h (current_location): Declare.
1033 2010-06-21 Sterling Augustine <sterling@tensilica.com>
1036 * as.c: Globalize keep_it.
1037 (main): Remove keep_it. Move conditional from here...
1038 (close_output_file): ...to here.
1040 2010-06-21 Andreas Schwab <schwab@redhat.com>
1042 * doc/as.texinfo (Overview): Use @itemx for grouped @table
1044 * doc/c-alpha.texi (Alpha Options): Likewise.
1045 * doc/c-arm.texi (ARM Directives): Likewise.
1046 * doc/c-bfin.texi (Blackfin Options): Likewise.
1047 * doc/c-d10v.texi (D10V-Opts): Likewise.
1048 * doc/c-i386.texi (i386-Options): Likewise.
1049 * doc/c-ia64.texi (IA-64 Options): Likewise.
1050 * doc/c-m68k.texi (M68K-Opts): Likewise.
1051 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
1052 * doc/internals.texi (Symbols): Likewise.
1054 2010-06-21 Alan Modra <amodra@gmail.com>
1057 * config/tc-sh.c (find_cooked_opcode): Correct array bounds check.
1059 2010-06-18 Joseph Myers <joseph@codesourcery.com>
1061 * config/tc-tic6x.h (tic6x_segment_info_type): Add field
1063 * config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
1064 (md_assemble): Clear func_units_used for new execute packet.
1065 Check for duplicate functional units and update func_units_used
1066 for instructions using a functional unit.
1068 2010-06-15 Joseph Myers <joseph@codesourcery.com>
1070 * config/tc-tic6x.c: Include elf/tic6x.h.
1071 (tic6x_arch_attribute, tic6x_seen_insns): New.
1072 (tic6x_arch_table, tic6x_arches): Add attribute values.
1073 (tic6x_use_arch): Handle attribute settings.
1074 (tic6x_attributes_set_explicitly, s_tic6x_c6xabi_attribute,
1075 tic6x_attribute_table, tic6x_attributes,
1076 tic6x_convert_symbolic_attribute): New.
1077 (md_pseudo_table): Add c6xabi_attribute.
1078 (md_assemble): Set tic6x_seen_insns and tic6x_arch_attribute.
1079 (tic6x_set_attribute_int, tic6x_set_attributes): New.
1080 (tic6x_end): Call tic6x_set_attributes.
1081 * config/tc-tic6x.h (CONVERT_SYMBOLIC_ATTRIBUTE): Define.
1082 (tic6x_convert_symbolic_attribute): Declare.
1084 2010-06-14 Alan Modra <amodra@gmail.com>
1086 * config/tc-ppc.c (md_assemble): Emit APUinfo section for
1089 2010-06-11 Jan Beulich <jbeulich@novell.com>
1091 * config/tc-i386.c (md_parse_option): Ignore impossible processor
1093 (show_arch): New parameter 'check'.
1094 (md_show_usage): Adjust calls to show_arch().
1096 2010-06-10 H.J. Lu <hongjiu.lu@intel.com>
1098 * config/tc-i386.c (update_code_flag): New.
1099 (set_code_flag): Use it.
1100 (i386_target_format): Replace set_code_flag with update_code_flag.
1102 2010-06-10 Tristan Gingold <gingold@adacore.com>
1104 * config/obj-som.h: Includes som/reloc.h
1106 2010-06-10 Jan Beulich <jbeulich@novell.com>
1108 * config/tc-i386.c (cpu_arch): Add comment.
1109 (i386_target_format): Set cpu_arch_isa_flags and cpu_arch_tune_flags
1110 from the generic entries of cpu_arch[].
1112 2010-06-08 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1114 * config/tc-arm.c (operand_parse_code): Add OP_RRnpctw enum
1116 (parse_operands): Add support for OP_RRnpctw.
1117 (insns): Update floating-point load/store multiples so the
1118 first register is of type OP_RRnpctw.
1120 2010-06-08 Quentin Neill <quentin.neill@amd.com>
1122 * config/tc-i386.c (pi): Rename local loop counter
1123 variable i that shadows global static i386_insn i
1124 when DEBUG386 is defined.
1127 2010-06-08 Nick Clifton <nickc@redhat.com>
1129 * doc/as.texinfo: Replace abbreviated 20th century year numbers
1132 2010-06-02 Quentin Neill <quentin.neill@amd.com>
1134 * config/tc-i386.c (OPTION_MAVXSCALAR): Fix define.
1136 2010-06-02 Tristan Gingold <gingold@adacore.com>
1138 * as.h: Remove conditionnal definition of HAVE_STDARG_H,
1139 USE_STDARG, va_alist, va_dcl, va_list, va_start, va_end.
1140 Remove conditionnal inclusion of stdarg.h and varargs.h.
1142 * config.in: Regenerate.
1143 * configure: Regenerate.
1144 * configure.in: Remove stdarg.h and varargs.h from
1145 AC_CHECK_HEADERS list.
1146 * messages.c (as_tsktsk): Remove non ISO C version.
1147 (as_warn, as_warn_where, as_bad, as_bad_where, as_fatal): Ditto.
1149 2010-05-31 Tristan Gingold <gingold@adacore.com>
1151 * config/tc-alpha.c: Add comments for evax.
1152 * config/obj-evax.c: Ditto.
1154 2010-05-28 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1156 * config/tc-arm.c (do_t_mov_cmp): In unified syntax encode movs as
1159 2010-05-27 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1161 * config/tc-arm.c (encode_thumb2_ldmstm): Make warning about
1162 writeback when base register is in register list an error, and
1164 (do_t_ldmstm): Change warnings.
1166 2010-05-26 Catherine Moore <clm@codesourcery.com>
1168 * config/tc-mips.c (is_opcode_valid): Remove expansionp.
1169 (macro_build): Change invocation of is_opcode_valid.
1170 (mips_ip): Likewise.
1172 2010-05-25 Nick Clifton <nickc@redhat.com>
1174 * Makefile.am (MOSTLYCLEANFILES): Fix typo.
1175 * Makefile.in: Regenerate.
1177 2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
1178 Joseph Myers <joseph@codesourcery.com>
1179 Andrew Stubbs <ams@codesourcery.com>
1181 * config/tc-sh.c (sh_fdpic): New.
1182 (sh_check_fixup): Handle relocations on movi20.
1183 (parse_exp): Do not reject PIC operators here.
1184 (build_Mytes): Check for unhandled PIC operators here. Use
1185 sh_check_fixup for movi20.
1186 (enum options): Add OPTION_FDPIC.
1187 (md_longopts, md_parse_option, md_show_usage): Add --fdpic.
1188 (sh_fix_adjustable, md_apply_fix): Handle FDPIC and movi20 relocations.
1189 (sh_elf_final_processing): Handle --fdpic.
1190 (sh_uclinux_target_format): New.
1191 (sh_parse_name): Handle FDPIC relocation operators.
1192 * config/tc-sh.h (TARGET_FORMAT): Define specially for TE_UCLINUX.
1193 (sh_uclinux_target_format): Declare for TE_UCLINUX.
1194 * configure.tgt (sh-*-uclinux* | sh[12]-*-uclinux*): Set
1196 * doc/c-sh.texi (SH Options): Document --fdpic.
1198 2010-05-25 Jay Krell <jay.krell@cornell.edu>
1201 * Makefile.am: Replace all occurences of .o with .@OBJEXT@
1202 * Makefile.in: Regenerate.
1204 2010-05-25 Alan Modra <amodra@gmail.com>
1206 * config/tc-ppc.c (ppc_section_flags): Add ATTRIBUTE_UNUSED to "attr".
1208 2010-05-19 Nick Clifton <nickc@redhat.com>
1210 * config/tc-h8300.c (h8300_elf_section): Add .zdebug to the list
1211 of known section prefixes.
1213 2010-05-18 H.J. Lu <hongjiu.lu@intel.com>
1216 * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
1217 (obj_elf_parse_section_letters): Likewise.
1218 (obj_elf_section_word): Likewise.
1220 * config/tc-ppc.c (ppc_section_letter): Removed.
1221 (ppc_section_word): Likewise.
1222 * config/tc-ppc.h (ppc_section_letter): Likewise.
1223 (ppc_section_word): Likewise.
1224 (md_elf_section_letter): Likewise.
1225 (md_elf_section_word): Likewise.
1227 * doc/as.texinfo: Document `e' and `#exclude'.
1229 2010-05-13 Nathan Sidwell <nathan@codesourcery.com>
1231 * config/tc-arm.c (md_assemble): Clarify current mode in error
1232 messages about unsupported instructions.
1233 (UT): Delete #define.
1234 (insns): Adjust cbnz, cbz appropriately.
1236 2010-05-11 Andrew Stubbs <ams@codesourcery.com>
1238 * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
1240 2010-05-11 Jie Zhang <jie@codesourcery.com>
1242 * config/tc-arm.c (aeabi_set_public_attributes): Set
1243 Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
1245 2010-05-07 Tristan Gingold <gingold@adacore.com>
1247 * Makefile.in: Regenerate with automake 1.11.1.
1248 * aclocal.m4: Ditto.
1249 * doc/Makefile.in: Ditto.
1251 2010-05-05 Nick Clifton <nickc@redhat.com>
1253 * po/es.po: Updated Spanish translation.
1255 2010-05-05 Julian Brown <julian@codesourcery.com>
1257 * read.c (cons_worker): Detect and reject unexpected string argument.
1259 2010-05-04 Nick Clifton <nickc@redhat.com>
1261 * write.c (fixup_segment): Revert previous delta.
1262 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
1263 generation of relocations for fixups against weak symbols.
1265 2010-04-29 Nathan Sidwell <nathan@codesourcery.com>
1267 * write.c (fixup_segment): Do not assume we know the section a
1268 defined weak symbol is in.
1269 * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
1270 weak symbols as not known to be in the same section, even if they
1273 2010-04-27 Joseph Myers <joseph@codesourcery.com>
1275 * config/tc-tic6x.h (tic6x_label_list): New.
1276 (tic6x_segment_info_type): Keep a list of labels and a current
1277 frag instead of a boolean for whether labels seen and a count of
1279 (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
1280 md_do_align, tic6x_do_align, md_end, tic6x_end): New.
1281 * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
1282 (tic6x_cleanup): Correct comment.
1283 (tic6x_free_label_list): New.
1284 (tic6x_cons_align): Free label list and update for
1285 tic6x_segment_info_type changes.
1286 (tic6x_do_align): New.
1287 (md_assemble): Handle list of labels and saved frag for execute
1288 packet. Create machine-dependent frag for new execute packet and
1289 adjust labels accordingly.
1290 (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
1291 (md_convert_frag, md_estimate_size_before_relax): Update comments.
1293 2010-04-24 H.J. Lu <hongjiu.lu@intel.com>
1296 * config/tc-i386-intel.c (intel_state): Add is_indirect.
1297 (i386_intel_operand): Initialize intel_state.is_indirect. Check
1298 intel_state.is_indirect for "call|jmp [symbol]".
1300 2010-04-22 Nick Clifton <nickc@redhat.com>
1302 * po/gas.pot: Updated by the Translation project.
1304 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1306 * config/tc-i386.c (i386_is_register): Removed.
1307 (x86_cons): Don't use i386_is_register.
1308 (parse_register): Likewise.
1309 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1310 (i386_intel_operand): Likewise.
1312 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1314 * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
1317 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1319 * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
1320 (x86_cons): Updated.
1321 (parse_register): Likewise.
1322 (tc_x86_parse_to_dw2regnum): Likewise.
1323 * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
1324 (i386_intel_operand): Likewise.
1326 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1329 * config/tc-i386-intel.c (i386_intel_simplify_register): New.
1330 (i386_intel_simplify): Use i386_is_register and
1331 i386_intel_simplify_register. Set X_md for O_register and
1332 check X_md for O_constant.
1333 (i386_intel_operand): Use i386_is_register.
1335 * config/tc-i386.c (i386_is_register): New.
1336 (x86_cons): Initialize the X_md field. Use i386_is_register.
1337 (parse_register): Use i386_is_register.
1338 (tc_x86_parse_to_dw2regnum): Likewise.
1340 2010-04-21 H.J. Lu <hongjiu.lu@intel.com>
1342 * expr.c (expr): Initialize the X_md field.
1344 2010-04-20 Joseph Myers <joseph@codesourcery.com>
1346 * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
1347 (md_longopts): Add -mgenerate-rel.
1348 (tic6x_generate_rela): New.
1349 (md_parse_option): Handle -mgenerate-rel.
1350 (md_show_usage): Add comment that -mgenerate-rel is undocumented.
1351 (tic6x_init_after_args): New.
1352 (md_apply_fix): Correct shift calculations for SB-relative
1354 (md_pcrel_from): Change to tic6x_pcrel_from_section. Do not
1355 adjust addresses for relocations referencing symbols in other
1357 (tc_gen_reloc): Adjust addend calculations for REL relocations.
1358 * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
1359 tic6x_pcrel_from_section, tc_init_after_args,
1360 tic6x_init_after_args): New.
1362 2010-04-20 Nick Clifton <nickc@redhat.com>
1365 * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
1366 altmacro mode if found inside a quoted string.
1368 2010-04-20 Mike Frysinger <vapier@gentoo.org>
1370 * config/bfin-lex.l (parse_int): Change index() to strchr().
1372 2010-04-16 Nick Clifton <nickc@redhat.com>
1375 * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
1376 matcher to accept and unconditional 32-bit add instruction.
1377 (pa_build_unwind_subspace): Cope with error conditions not
1378 allowing the start symbol to be set.
1380 2010-04-15 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1382 * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
1383 new tag names in v2.08 of ARM ABI.
1384 * doc/c-arm.texi: Document new tag names in ABI.
1386 2010-04-14 Tristan Gingold <gingold@adacore.com>
1388 * config/tc-alpha.c: Includes vms/egps.h on EVAX.
1389 (s_alpha_comm): Used new EGPS macros from egps.h
1390 (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
1391 (s_alpha_section_word): Add comments. Use new EGPS macros.
1392 Adjust for modified bfd_vms_set_section_flags function.
1394 2010-04-10 Alan Modra <amodra@gmail.com>
1397 * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
1399 2010-04-09 Nick Clifton <nickc@redhat.com>
1401 * as.c (create_obj_attrs_section): Remove unused variable addr.
1402 * listing.c (listing_listing): Remove unused variable message.
1403 * read.c: Remove unnecessary register type qualifiers.
1404 (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
1407 2010-04-07 Eric B. Weddington <eric.weddington@atmel.com>
1409 * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
1410 atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
1411 atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
1412 atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
1413 atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
1414 atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
1415 atmega88pa, attiny461a, attiny84a, m3000.
1416 Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
1417 atmega8hvd, attiny327, m3000f, m3000s, m3001b.
1418 * doc/c-avr.texi: Same.
1420 2010-04-07 Jie Zhang <jie@codesourcery.com>
1422 * config/tc-arm.c (make_mapping_symbol): Handle the case
1423 that multiple mapping symbols have the same value 0.
1425 2010-04-07 Alan Modra <amodra@gmail.com>
1427 * configure: Regenerate.
1429 2010-04-06 Nick Clifton <nickc@redhat.com>
1431 * po/ru.po: New Russian translation.
1432 * configure.in (ALL_LINGUAS): Add ru.
1433 * configure: Regenerate.
1435 2010-03-30 H.J. Lu <hongjiu.lu@intel.com>
1438 * input-scrub.c (input_scrub_next_buffer): Use memmove instead
1439 of memcpy to copy overlap memory.
1441 2010-03-25 Joseph Myers <joseph@codesourcery.com>
1443 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
1444 (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
1445 * Makefile.in: Regenerate.
1446 * NEWS: Add news entry for TI C6X support.
1447 * app.c (do_scrub_chars): Handle "||^" for TI C6X. Handle
1448 TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR. Keep spaces in
1449 operands if TC_KEEP_OPERAND_SPACES.
1450 * configure.tgt (tic6x-*-*): New.
1451 * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
1452 TC_PREDICATE_END_CHAR): Define.
1453 * config/tc-tic6x.c, config/tc-tic6x.h: New.
1454 * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
1455 * doc/Makefile.in: Regenerate.
1456 * doc/all.texi (TIC6X): Define.
1457 * doc/as.texinfo: Add TI C6X documentation. Include c-tic6x.texi.
1458 * doc/c-tic6x.texi: New.
1460 2010-03-22 H.J. Lu <hongjiu.lu@intel.com>
1462 * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
1464 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1466 * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
1467 with operand_size_mismatch.
1468 (operand_size_match): Updated.
1469 (match_template): Likewise.
1471 2010-03-21 H.J. Lu <hongjiu.lu@intel.com>
1473 * config/tc-i386.c (i386_error): New.
1474 (_i386_insn): Replace err_msg with error.
1475 (operand_size_match): Set error instead of err_msg on failure.
1476 (operand_type_match): Likewise.
1477 (operand_type_register_match): Likewise.
1478 (VEX_check_operands): Likewise.
1479 (match_template): Likewise. Use error instead of err_msg with
1482 2010-03-19 Jie Zhang <jie@codesourcery.com>
1484 * config/tc-arm.c (make_mapping_symbol): Hanle the case
1485 that two mapping symbols have the same value.
1487 2010-03-18 Daniel Jacobowitz <dan@codesourcery.com>
1489 * doc/c-arm.texi (.setfp): Correct example.
1491 2010-03-18 Wei Guozhi <carrot@google.com>
1494 * config/tc-arm.c (reloc_names): New relocation names.
1495 (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
1496 (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
1497 * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
1499 2010-03-15 Thomas Schwinge <thomas@codesourcery.com>
1501 * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
1502 cases, and not only for .eh_frame.
1504 * dw2gencfi.c (output_cie): Make it more explicit which code paths
1505 belong to .eh_frame only.
1507 2010-03-13 Segher Boessenkool <segher@kernel.crashing.org>
1509 * config/tc-v850.c (v850_insert_operand): Handle out-of-range
1510 assembler constants on 64-bit hosts.
1512 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1514 * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
1515 Strip trailing whitespace.
1517 2010-03-10 Mike Frysinger <michael.frysinger@analog.com>
1519 * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
1520 * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
1522 (bfin_cpus[]): Add 0.0 for bf504 and bf506.
1524 2010-03-10 Jie Zhang <jie@codesourcery.com>
1526 * doc/as.texinfo: Add Blackfin options.
1527 * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
1528 * config/tc-bfin.c (md_show_usage): Show usage for all
1529 Blackfin specific options.
1531 2010-03-09 Alan Modra <amodra@gmail.com>
1534 * listing.c (listing_newline): Correct backslash quote logic.
1536 2010-03-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1538 * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
1539 (ELF_TARGET_FORMAT64): Define.
1541 2010-03-05 Paul Brook <paul@codesourcery.com>
1543 * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
1545 2010-03-02 Andrew Stubbs <ams@codesourcery.com>
1547 * config/tc-sh.c (get_specific): Move overflow checking code to avoid
1548 reading uninitialized data.
1550 2010-03-01 Tristan Gingold <gingold@adacore.com>
1552 * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
1554 2010-02-26 Doug Evans <dje@sebabeach.org>
1556 * configure.tgt: Fix mep cpu case.
1558 2010-02-26 Jie Zhang <jie@codesourcery.com>
1560 * config/tc-arm.c (do_t_strexd): Remove
1561 operand[1] != operand[2] contraint.
1563 2010-02-26 Jie Zhang <jie@codesourcery.com>
1565 * config/tc-arm.c (neon_select_shape): No need to match
1566 the remaining operands in the shape when one operand does
1569 2010-02-26 Jie Zhang <jie@codesourcery.com>
1571 * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
1574 2010-02-25 Doug Evans <dje@sebabeach.org>
1576 * cgen.c: Whitespace fixes.
1577 (weak_operand_overflow_check): Formatting fix.
1579 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1581 * config/tc-i386.c (match_template): Update error messages.
1583 2010-02-25 H.J. Lu <hongjiu.lu@intel.com>
1585 * config/tc-i386.c (_i386_insn): Add err_msg.
1586 (operand_size_match): Set err_msg on failure.
1587 (operand_type_match): Likewise.
1588 (operand_type_register_match): Likewise.
1589 (VEX_check_operands): Likewise.
1590 (match_template): Likewise. Use i.err_msg with as_bad.
1592 2010-02-25 Wu Zhangjin <wuzhangjin@gmail.com>
1594 * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
1595 mips_fix_loongson2f_jump): New variables.
1596 (md_longopts): Add New options -mfix-loongson2f-nop/jump,
1597 -mno-fix-loongson2f-nop/jump.
1598 (md_parse_option): Initialize variables via above options.
1599 (options): New enums for the above options.
1600 (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
1601 (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
1603 (append_insn): call fix_loongson2f().
1604 (mips_handle_align): Replace the implicit nops.
1605 * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
1606 for the new mips_handle_align().
1607 * doc/c-mips.texi: Document the new options.
1609 2010-02-23 Daniel Gutson <dgutson@codesourcery.com>
1611 * config/tc-arm.c (do_rd_rm_rn): Added warning
1614 2010-02-23 Andrew Zabolotny <anpaza@mail.ru>
1617 * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
1618 (avr_cons_fix_new): Handle fixups of a single byte.
1620 2010-02-22 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1623 * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
1624 compiler's predefines.
1626 2010-02-19 Alan Modra <amodra@gmail.com>
1628 * configure.tgt: Whiltespace. Sort moxie entry.
1630 2010-02-18 Matthew Gretton-Dann <matthew.gretton-dann@arm.com>
1632 * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
1633 * doc/c-arm.texi: Likewise.
1635 2010-02-12 Daniel Gutson <dgutson@codesourcery.com>
1637 * config/tc-arm.c (asm_opcode): operands type
1639 (BAD_PC_ADDRESSING): New macro message.
1640 (BAD_PC_WRITEBACK): Likewise.
1641 (MIX_ARM_THUMB_OPERANDS): New macro.
1642 (operand_parse_code): Added enum values.
1643 (parse_operands): Added thumb/arm distinction,
1644 plus new enum values handling.
1645 (encode_arm_addr_mode_2): Validations enhanced.
1646 (encode_arm_addr_mode_3): Likewise.
1647 (do_rm_rd_rn): Likewise.
1648 (encode_thumb32_addr_mode): Likewise.
1649 (do_t_ldrex): Likewise.
1650 (do_t_ldst): Likewise.
1651 (do_t_strex): Likewise.
1652 (md_assemble): Call parse_operands with
1660 (insns): Updated insns operands.
1662 2010-02-12 Tristan Gingold <gingold@adacore.com>
1663 Douglas B Rupp <rupp@gnat.com>
1665 * config/tc-ia64.c (enum reloc_func): Add FUNC_SLOTCOUNT_RELOC.
1666 (DUMMY_RELOC_IA64_SLOTCOUNT): Added.
1667 (pseudo_func): Add an entry for slotcount.
1668 (md_begin): Initialize slotcount pseudo symbol.
1669 (ia64_parse_name): Handle @slotcount parameter.
1670 (ia64_gen_real_reloc_type): Handle slotcount.
1671 (md_apply_fix): Ditto.
1672 * doc/c-ia64.texi (IA-64-Relocs): Document @slotcount.
1674 2010-02-11 Sterling Augustine <sterling@jaw.hq.tensilica.com>
1676 * config/tc-xtensa.c (istack_init): Don't call memset.
1678 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1680 * config/tc-xtensa.c (cache_literal_section): Handle prefixes as
1683 2010-02-11 Sterling Augustine <sterling@tensilica.com>
1685 * config/tc-xtensa.c (xtensa_find_unaligned_loops): Rewrite.
1687 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1689 * config/tc-i386.c (build_modrm_byte): Reformat.
1691 2010-02-11 H.J. Lu <hongjiu.lu@intel.com>
1693 * config/tc-i386.c: Update copyright.
1695 2010-02-10 Quentin Neill <quentin.neill@amd.com>
1696 Sebastian Pop <sebastian.pop@amd.com>
1698 * config/tc-i386.c (vec_imm4) New operand type.
1699 (fits_in_imm4): New.
1700 (VEX_check_operands): New.
1701 (check_reverse): Call VEX_check_operands.
1702 (build_modrm_byte): Reintroduce code for 5
1703 operand insns. Fix whitespace.
1705 2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
1707 * config/tc-ppc.c (md_show_usage): Add -mpwr4, -mpwr5, -mpwr5x,
1710 2010-02-09 Sterling Augustine <sterling@tensilica.com>
1712 * config/tc-xtensa.c (RELAXED_LOOP_INSN_BYTES): New.
1713 (next_frag_pre_opcode_bytes): Use RELAXED_LOOP_INSN_BYTES.
1714 (xtensa_mark_zcl_first_insns): Rewrite to handle corner case.
1716 2010-02-08 Christophe Lyon <christophe.lyon@st.com>
1718 * config/tc-arm.c (md_pcrel_from_section): Keep base to zero for
1719 non-local branches (BFD_RELOC_THUMB_PCREL_BRANCH23,
1720 BFD_RELOC_THUMB_PCREL_BLX, BFD_RELOC_ARM_PCREL_BLX,
1721 BFD_RELOC_ARM_PCREL_CALL)
1723 2010-02-08 Sterling Augustine <sterling@tensilica.com>
1725 * config/tc-xtensa.c (frag_format_size): Generalize logic to
1726 handle more instruction sizes and fetch widths.
1727 (branch_align_power): Likewise.
1728 (text_align_power): Likewise.
1729 (bytes_to_stretch): Likewise.
1731 2010-02-08 Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
1733 * config/tc-ppc.c (md_show_usage): Mention -mtitan. Don't use tabs.
1734 (ppc_mach): Handle titan.
1735 * doc/c-ppc.texi: Mention -mtitan.
1737 2010-02-05 Sterling Augustine <sterling@tensilica.com>
1739 * config/tc-xtensa.c (UNREACHABLE_MAX_WIDTH): Delete and
1741 (xtensa_fetch_width) ...this.
1743 2010-02-05 Joseph Myers <joseph@codesourcery.com>
1745 * Makefile.am (CPU_TYPES, OBJ_FORMATS, CPU_OBJ_VALID,
1746 MULTI_CPU_TYPES, MULTI_CPU_OBJ_VALID): Remove.
1747 * Makefile.in: Regenerate.
1749 2010-02-03 Quentin Neill <quentin.neill@amd.com>
1751 * config/tc-i386.c (cpu_arch): Change amdfam15 to bdver1.
1752 (i386_align_code): Rename PROCESSOR_AMDFAM15 to PROCESSOR_BDVER1.
1753 * config/tc-i386.h (processor_type): Same.
1754 * doc/c-i386.texi: Change amdfam15 to bdver1.
1756 2010-01-29 Nick Clifton <nickc@redhat.com>
1759 * config/tc-arm.c (neon_check_type): Handle a neon_shape value of
1762 2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
1764 * NEWS: Mention new feature.
1765 * config/obj-coff.c (obj_coff_section): Accept digits and use
1766 to override default section alignment power if specified.
1767 * doc/as.texinfo (.section directive): Update documentation.
1769 2010-01-27 H.J. Lu <hongjiu.lu@intel.com>
1771 * config/tc-i386.c (avxscalar): New.
1772 (OPTION_MAVXSCALAR): Likewise.
1773 (build_vex_prefix): Select vector_length for scalar instructions
1775 (md_longopts): Add OPTION_MAVXSCALAR.
1776 (md_parse_option): Handle OPTION_MAVXSCALAR.
1777 (md_show_usage): Add -mavxscalar=.
1779 * doc/c-i386.texi: Document -mavxscalar=.
1781 2010-01-24 H.J. Lu <hongjiu.lu@intel.com>
1783 * config/tc-i386.c (build_vex_prefix): Set i.vex.bytes[0] to
1786 2010-01-23 Richard Sandiford <r.sandiford@uk.ibm.com>
1788 * write.h (fix_at_start): Declare.
1789 * write.c (fix_new_internal): Add at_beginning parameter.
1790 Use it instead of REVERSE_SORT_RELOCS. Fix the handling of
1791 seg_fix_tailP for the at_beginning/REVERSE_SORT_RELOCS case.
1792 (fix_new, fix_new_exp): Update accordingly.
1793 (fix_at_start): New function.
1794 * config/tc-ppc.c (md_pseudo_table): Add .ref to the OBJ_XCOFF section.
1795 (ppc_ref): New function, for OBJ_XCOFF.
1796 (md_apply_fix): Handle BFD_RELOC_NONE for OBJ_XCOFF.
1797 * config/te-i386aix.h (REVERSE_SORT_RELOCS): Remove #undef.
1799 2010-01-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1801 * config/te-solaris.h (DWARF2_EH_FRAME_READ_ONLY): Make read-only
1802 on 64-bit Solaris/x86.
1803 Include obj-format.h earlier.
1805 2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
1807 * config/tc-s390.c (s390_elf_final_processing): New function.
1808 * config/tc-s390.h (elf_tc_final_processing): New macro definition.
1809 (s390_elf_final_processing): Added prototype.
1812 2010-01-20 Nick Clifton <nickc@redhat.com>
1815 * config/tc-arm.c (do_neon_cvt): Rename to do_neon_cvt_1. Add
1816 code to handle round-to-zero for VCVT conversions.
1817 (do_neon_cvt): New. Call do_neon_cvt_1.
1818 (do_neon_cvtr): New. Call do_neon_cvt_1.
1819 (insns): Use do_neon_cvt for VCVT insn and do_neon_cvtr for VCVTR
1822 2010-01-18 Tristan Gingold <gingold@adacore.com>
1824 * config/tc-ia64.c (ia64_vms_note): Generate 24 bytes note headers.
1826 2010-01-15 Sebastian Pop <sebastian.pop@amd.com>
1828 * config/tc-i386.c (md_assemble): Before accessing the IMM field
1829 check that it's not an XOP insn.
1831 2010-01-14 Jie Zhang <jie.zhang@analog.com>
1833 * config/bfin-aux.h: Remove argument names in function
1835 * config/bfin-lex.l (parse_int): Fix shadowed variable name
1837 * config/bfin-parse.y (value_match): Remove argument names
1839 (notethat): Likewise.
1840 (yyerror): Likewise.
1842 2010-01-13 Daniel Jacobowitz <dan@codesourcery.com>
1844 * config/tc-arm.c (do_t_nop): Correct check for Thumb-2 NOP.
1846 2010-01-13 Nick Clifton <nickc@redhat.com>
1848 * config/tc-h8300.c (h8300_elf_section): New function - issue a
1849 warning message if a new section is created without setting any
1851 (md_pseudo_table): Intercept section creation pseudos.
1852 (md_pcrel_from): Replace abort with an error message.
1853 * config/obj-elf.c (obj_elf_section_name): Export this function.
1854 * config/obj-elf.h (obj_elf_section_name): Prototype.
1856 2010-01-12 Alan Modra <amodra@gmail.com>
1859 * listing.c (print_source): Add one to line number.
1861 2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1863 * Makefile.in: Regenerate.
1864 * configure: Regenerate.
1865 * doc/Makefile.in: Regenerate.
1867 2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
1869 * version.c (parse_args): Change to "Copyright 2010".
1871 2010-01-06 Quentin Neill <quentin.neill@amd.com>
1873 * config/tc-i386.c (cpu_arch): Add amdfam15.
1874 (i386_align_code): Add PROCESSOR_AMDFAM15 cases.
1875 * config/tc-i386.h (processor_type): Add PROCESSOR_AMDFAM15.
1876 * doc/c-i386.texi: Add amdfam15.
1878 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1880 * config/tc-arm.c (do_neon_logic): Accept imm value
1881 in the third operand too.
1882 (operand_parse_code): OP_RNDQ_IMVNb renamed to
1884 (parse_operands): OP_NILO case removed, applied renaming.
1885 (insns): Neon shape changed for some logic instructions.
1887 2010-01-04 Daniel Gutson <dgutson@codesourcery.com>
1889 * config/tc-arm.c (do_neon_ldx_stx): Added
1890 validation for vector load/store insns.
1892 2010-01-04 Edmar Wienskoski <edmar@freescale.com>
1894 * config/tc-ppc.c (md_show_usage): Document -me500mc64.
1896 2010-01-03 Daniel Gutson <dgutson@codesourcery.com>
1898 * config/tc-arm.c (struct arm_it): New flag 'is_neon'.
1899 (NEON_ENC_*): Macros renamed to _NEON_ENC_*.
1900 (NEON_ENCODE): New macro.
1901 (check_neon_suffixes): New macro.
1902 (do_vfp_cond_or_thumb): Set the 'is_neon' flag.
1903 (do_vfp_nsyn_opcode): Likewise.
1904 (do_vfp_nsyn_nmul): Use the new 'NEON_ENCODE' macro.
1905 (do_vfp_nsyn_cmp): Likewise.
1906 (do_neon_shl_imm): Likewise.
1907 (do_neon_qshl_imm): Likewise.
1908 (neon_dyadic_misc): Likewise.
1909 (do_neon_mac_maybe_scalar): Likewise.
1910 (do_neon_qdmulh): Likewise.
1911 (do_neon_qmovn): Likewise.
1912 (do_neon_qmovun): Likewise.
1913 (do_neon_movn): Likewise.
1914 (neon_mac_reg_scalar_long): Likewise.
1915 (do_neon_vmull): Likewise.
1916 (do_neon_trn): Likewise.
1917 (do_neon_ldx_stx): Likewise.
1918 (neon_dp_fixup): Changed signature and set the flag.
1919 (neon_three_same): Call the above with new signature.
1920 (neon_two_same): Likewise.
1921 (neon_imm_shift): Likewise.
1922 (neon_mul_mac): Likewise.
1923 (do_neon_abs_neg): Likewise.
1924 (neon_mixed_length): Likewise.
1925 (do_neon_ext): Likewise.
1926 (do_neon_mov): Likewise.
1927 (do_neon_tbl_tbx): Likewise.
1928 (do_neon_logic): Likewise, and use the new 'NEON_ENCODE' macro.
1929 (neon_compare): Likewise.
1930 (do_neon_shll): Likewise.
1931 (do_neon_cvt): Likewise.
1932 (do_neon_mvn): Likewise.
1933 (do_neon_dup): Likewise.
1934 (md_assemble): Call check_neon_suffixes ().
1936 For older changes see ChangeLog-2009
1942 version-control: never