1 2008-10-08 Nick Clifton <nickc@redhat.com>
3 * configure.in (ALL_LINGUAS): Add "id".
4 * configure: Regenerate.
5 * po/id.po: New Indonesian translation.
7 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
9 * read.c (pseudo_set): Don't allow global register symbol only
10 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
11 * symbols.c (S_SET_EXTERNAL): Likewise.
13 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
15 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
17 2008-10-06 Bob Wilson <bob.wilson@acm.org>
19 * doc/as.texinfo (Local): New description of ELF .local directive.
21 2008-10-06 Nick Clifton <nickc@redhat.com>
24 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
25 (_find_end_of_line): Add extra parameter indicating if the line is
26 inside a macro. If it is then do not allow the @ character to be
27 treated as a line separator character.
28 (read_a_source): Update use of _find_end_of_line.
29 (find_end_of_line): Likewise.
30 (s_irp): Update use of get_line_sb.
32 (do_repeat): Likewise.
33 (get_line_sb): New function. Like the old version of get_line_sb
34 except that it takes an extra parameter indicating whether the
35 line is inside a macro.
36 (get_macro_line_sb): New function.
38 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
40 * config/tc-cris.c: Update all comments regarding explicit relocations
41 to, besides PIC, also imply TLS or to say "relocation specifier" or
43 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
44 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
45 callers. Also handle TLS relocs.
46 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
47 Change all callers. Also handle TLS relocs.
49 (cris_process_instruction): Check for non-PIC TLS relocations and
50 adjust message when emitting error message about relocation not
52 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
54 (get_3op_or_dip_prefix_op): Ditto.
55 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
57 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
59 * listing.c (buffer_line): Open the source file with FOPEN_RB.
60 Manually process line ends.
62 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
63 Nick Clifton <nickc@redhat.com>
65 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
68 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
69 Nick Clifton <nickc@redhat.com>
71 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
72 do not match it class and if necessary update the class.
73 (null_error_handler): New function. Suppresses the generation of
75 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
77 2008-09-30 Alan Modra <amodra@bigpond.net.au>
79 * Makefile.am: Run "make dep-am".
80 * Makefile.in: Regenerate.
82 2008-09-29 Nick Clifton <nickc@redhat.com>
84 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
85 tc_cfi_emit_pcrel_expr macro.
87 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
88 Steve Ellcey <sje@cup.hp.com>
90 * configure: Regenerate for new libtool.
93 * doc/Makefile.in: Ditto.
95 2008-09-29 Nick Clifton <nickc@redhat.com>
98 * app.c (do_scrub_chars): Only issue warnings about tick
99 characters detected in symbol strings if hex ticks are supported.
101 2008-09-29 Nick Clifton <nickc@redhat.com>
103 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
104 tc_cfi_emit_pcrel_expr macro.
106 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
108 * NEWS: Mention .cfi_val_encoded_addr.
110 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
112 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
113 * Makefile.in (TARG_ENV_HFILES): Likewise.
114 * configure.tgt (Solaris targets): Set em=solaris.
115 * config/te-solaris.h: New file.
117 2008-09-26 Jie Zhang <jie.zhang@analog.com>
119 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
121 2008-09-24 Richard Henderson <rth@redhat.com>
123 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
124 (struct cfi_insn_data): Add ea member.
125 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
126 (output_cfi_insn): Handle CFI_val_encoded_addr.
127 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
128 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
130 2008-09-25 Alan Modra <amodra@bigpond.net.au>
133 * listing.c (print_options): Don't call fprintf without format string.
135 2008-09-19 Alan Modra <amodra@bigpond.net.au>
137 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
138 (TC_VALIDATE_FIX_SUB): Likewise.
139 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
140 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
141 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
142 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
143 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
144 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
145 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
146 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
147 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
149 * write.c (md_register_arithmetic): Define.
150 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
151 Modify error message when registers involved.
152 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
153 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
155 2008-09-15 Alan Modra <amodra@bigpond.net.au>
157 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
159 2008-09-15 Alan Modra <amodra@bigpond.net.au>
161 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
162 relocs with no symbol.
163 * config/tc-mmix.c (md_assemble): Mark fake symbol on
164 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
165 (mmix_md_end): Likewise mark mmix reg contents section symbol.
167 2008-09-14 Chris Smith <chris@zxdesign.info>
169 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
170 broken, as the opcode of ld a,(de) was being emitted for both.
172 2008-09-12 Sterling Augustine <sterling@tensilica.com>
174 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
175 operands equal to MAX_INSN_ARGS.
177 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
179 * configure.in: Call AC_SYS_LARGEFILE.
180 * config.in: Regenerate.
181 * configure: Regenerate.
183 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
185 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
186 Remove POWER5 and POWER6 tests.
188 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
190 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
191 number support for 32-bit targets.
193 2008-09-08 Tristan Gingold <gingold@adacore.com>
195 * NEWS: Add a marker for the 2.19 features.
197 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
199 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
200 comment regarding use of difference expressions.
201 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
203 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
204 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
205 (dot_cfi_lsda, output_cie, output_fde): Likewise.
206 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
208 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
210 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
212 2008-09-03 Nick Clifton <nickc@redhat.com>
214 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
215 alignment field of the .lcomm directive to be optional.
216 (pe_lcomm): New function. Pass pe_lcomm_internal to
218 (md_pseudo_table): Implement .lcomm directive for COFF based
220 * doc/c-i386.texi (i386-Directives): New node. Used to document
221 the .lcomm directive.
223 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
225 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
228 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
230 * config/tc-avr.c (mcu_types): Add atmega16u4.
231 * doc/c-avr.texi: Likewise.
233 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
235 * config/tc-ia64.c (CR_IIB0): New.
237 (cr): Add cr.iib0 and cr.iib1.
238 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
240 2008-08-28 Jan Beulich <jbeulich@novell.com>
242 * config/tc-i386.c (md_assemble): Force number of displacement
243 operands to zero when processing string instruction.
244 (i386_index_check): Special-case string instruction operands. Don't
245 fudge address prefix if there already was a memory operand. Fix
246 error message to correctly reflect the addressing mode used.
247 (i386_att_operand): Fix comment.
248 (i386_intel_operand): Snapshot, clear, and restore base and index
249 reg for each operand processed. Increment count of memory operands
252 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
254 * config/tc-hppa.c (is_SB_relative): New macro.
255 (fix_new_hppa): Remove $segrel$ marker.
256 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
258 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
260 2008-08-27 Jan Beulich <jbeulich@novell.com>
262 * config/tc-i386.c (check_string): Use register_prefix for error
264 (process_operands): Likewise.
266 2008-08-26 Mark Mitchell <mark@codesourcery.com>
268 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
270 2008-08-26 Jie Zhang <jie.zhang@analog.com>
272 * config/bfin-parse.y (check_macfunc_option): Fix instruction
274 (asm_1): Check mode for 16-bit multiply instructions.
276 2008-08-24 Alan Modra <amodra@bigpond.net.au>
278 * configure.in: Update a number of obsolete autoconf macros.
279 * configure: Regenerate.
280 * aclocal.m4: Regenerate.
282 2008-08-22 Nick Clifton <nickc@redhat.com>
284 * config/tc-mcore.c (md_assemble): Increase length of name array
285 to include terminating NUL.
287 2008-08-22 Jie Zhang <jie.zhang@analog.com>
289 * config/bfin-lex.l (NUMBER): Protect special `.'.
291 2008-08-22 Alan Modra <amodra@bigpond.net.au>
293 * symbols.c (symbol_clone): Ensure clones are not external.
295 2008-08-22 Alan Modra <amodra@bigpond.net.au>
297 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
299 2008-08-21 Richard Henderson <rth@redhat.com>
301 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
302 (output_cie, output_fde): Use it.
303 (DWARF2_EH_FRAME_READ_ONLY): New.
304 (cfi_finish): Use it.
306 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
307 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
308 (DWARF2_EH_FRAME_READ_ONLY): New.
309 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
310 from the results of DIFF_EXPR_OK manipulation.
312 2008-08-21 Sterling Augustine <sterling@tensilica.com>
314 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
316 2008-08-20 Bob Wilson <bob.wilson@acm.org>
318 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
319 (O_tpoff, O_dtpoff): Define.
320 (suffix_relocs): Add entries for TLS suffixes.
321 (xtensa_elf_cons): Check for invalid use of TLS relocations.
322 (map_operator_to_reloc): Add is_literal parameter and use it to
323 control translating TLS instruction relocations to the corresponding
325 (xg_valid_literal_expression): Allow TLS operators.
326 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
327 operands to generated literals.
328 (xg_assemble_literal): Handle TLS operators. Update call to
329 map_operator_to_reloc.
330 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
331 (md_apply_fix): Handle TLS relocations.
332 (emit_single_op): Handle TLS operators.
333 (convert_frag_immed): Update call to map_operator_to_reloc.
334 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
335 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
336 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
337 to initialize the op_data field of the BuildOp.
338 (build_transition): Use it here to record the source operand
339 corresponding to a generated literal.
340 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
342 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
344 AVX Programming Reference (August, 2008)
345 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
346 (CPU_FLAGS_AVX_MATCH): Likewise.
347 (CPU_FLAGS_32BIT_MATCH): Updated.
348 (cpu_flags_match): Likewise.
350 2008-08-20 Alan Modra <amodra@bigpond.net.au>
353 * write.c (install_reloc): Check that reloc symbols have been
355 (set_symtab): Mark symbols with BSF_KEEP.
357 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
359 * config/tc-i386.c (i386_align_code): Fix a comment typo.
361 2008-08-15 Alan Modra <amodra@bigpond.net.au>
364 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
365 * Makefile.in: Regenerate.
366 * aclocal.m4: Regenerate.
367 * config.in: Regenerate.
368 * configure: Regenerate.
369 * doc/Makefile.in: Regenerate.
371 2008-08-14 Alan Modra <amodra@bigpond.net.au>
373 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
375 2008-08-13 Ben Elliston <bje@au.ibm.com>
377 * doc/as.texinfo (Align): Document the PowerPC behaviour.
379 2008-08-13 Alan Modra <amodra@bigpond.net.au>
381 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
382 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
383 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
384 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
385 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
386 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
387 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
388 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
389 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
390 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
392 2008-08-12 Alan Modra <amodra@bigpond.net.au>
394 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
395 * config/tc-ia64.c (dot_rot): Likewise.
397 2008-08-11 Alan Modra <amodra@bigpond.net.au>
400 * hash.c: Expand PTR to void *.
401 (hash_delete): Add "freeme" parameter. Call obstack_free.
402 * hash.h: Expand PTR to void *.
403 (hash_delete): Update prototype.
404 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
405 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
407 (subsym_substitute): Likewise.
408 * doc/internals.texi (hash_delete): Update.
410 2008-08-08 Anatoly Sokolov <aesok@post.ru>
412 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
413 architectures. Reorganize list to put mcu types in correct
414 architectures and to order list same as in GCC. Use new ISA
415 definitions in include/opcode/avr.h.
416 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
417 descriptions. Reorganize descriptions to put mcu types in correct
418 architectures and to order lists same as in GCC.
420 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
421 Daniel Jacobowitz <dan@codesourcery.com>
423 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
424 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
425 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
426 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
427 (md_longopts): Add -call_nonpic.
428 (md_parse_option): Handle OPTION_CALL_NONPIC.
429 (md_show_usage): Add -call_nonpic.
431 2008-08-08 Sterling Augustine <sterling@tensilica.com>
433 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
434 (xtensa_create_property_segments): Use it.
435 (xtensa_create_xproperty_segments): Likewise.
437 2008-08-08 Alan Modra <amodra@bigpond.net.au>
439 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
441 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
443 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
444 (lo16_reloc_p): New functions.
445 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
446 generalize relocation checks.
447 (matching_lo_reloc): New function.
448 (fixup_has_matching_lo_p): Use it.
449 (mips16_mark_labels): Don't clobber a symbol's visibility.
450 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
451 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
452 (md_apply_fix): Likewise.
453 (mips16_percent_op): Add %got and %call16.
454 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
455 Use matching_lo_reloc.
456 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
457 generalize relocation checks.
458 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
461 2008-08-06 DJ Delorie <dj@redhat.com>
463 * NEWS: Mention these changes.
465 * config/tc-h8300.h (H_TICK_HEX): Define.
466 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
467 (md_longopts): Add "-h-tick-hex".
468 (md_parse_option): Support it.
469 * doc/c-h8300.texi (H8/300 Options): Document it.
470 * doc/as.texinfo (Overview): Likewise.
472 * config/tc-sh.h (H_TICK_HEX): Define.
473 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
474 (md_longopts): Add "-h-tick-hex".
475 (md_parse_option): Support it.
476 * doc/c-sh.texi (SH Options): Document it.
477 * doc/c-sh64.texi (SH64 Options): Document it.
478 * doc/as.texinfo (Overview): Likewise.
480 2008-08-05 Alan Modra <amodra@bigpond.net.au>
483 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
484 debug info if we see compiler generated debug info.
485 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
487 2008-08-04 Alan Modra <amodra@bigpond.net.au>
489 * dwarf2dbg.c: Remove superfluous forward function declarations.
490 (DWARF2_FORMAT): Add section arg.
491 (out_header): New function, split out from..
492 (out_debug_line): ..here.
493 (out_debug_aranges): Use out_header.
494 (out_debug_abbrev): Add info_seg and line_seg args. Use
495 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
496 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
497 if line_seg is 64-bit.
498 (dwarf2_finish): Adjust out_debug_abbrev call.
499 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
500 * config/tc-mips.c (mips_dwarf2_format): Likewise.
502 2008-08-04 Alan Modra <amodra@bigpond.net.au>
504 * Makefile.am (POTFILES.in): Set LC_ALL=C.
505 * Makefile.in: Regenerate.
506 * po/POTFILES.in: Regenerate.
508 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
510 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
511 Handle -mvsx and -mpower7.
512 (md_show_usage): Document -mpower7 and -mvsx.
513 * doc/as.texinfo (Target PowerPC): Document -mvsx.
514 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
516 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
518 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
521 2008-07-30 Michael J. Eager <eager@eagercon.com>
523 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
524 (md_show_usage): Likewise.
526 2008-07-30 Alan Modra <amodra@bigpond.net.au>
528 * messages.c, symbols.c, write.c: Silence gcc warnings.
530 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
532 * config/tc-i386.c (operand_type_check): Warning fix.
534 2008-07-26 Michael Eager <eager@eagercon.com>
536 * doc/as.texinfo: Add description of single-precision attribute.
538 2008-07-24 Jie Zhang <jie.zhang@analog.com>
540 * config/bfin-parse.y (asm_1): Error if plain symbol is used
541 as load/store offset.
543 2008-07-22 Chao-ying Fu <fu@mips.com>
545 * config/tc-mips.c (mips_ip): Reset s to argsStart.
547 2008-07-22 Jie Zhang <jie.zhang@analog.com>
549 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
551 2008-07-21 DJ Delorie <dj@redhat.com>
553 * config/tc-h8300.c (fix_operand_size): Use the default size
554 specified by the .lbranch/.sbranch pseudos.
556 2008-07-18 DJ Delorie <dj@redhat.com>
558 * config/tc-m32c.h (H_TICK_HEX): Define.
559 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
560 (md_longopts): Add support for it.
561 (md_parse_option): Likewise.
562 * doc/as.texinfo (Overview): Add new m32c options.
563 * doc/c-m32c.texi (M32C-Modifiers): Likewise
565 * as.h: (enable_h_tick_hex): New.
566 * app.c (enable_h_tick_hex): New.
568 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
569 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
570 style hex constants and convert the input stream to 0x00 style.
571 (do_scrub_chars): If a 'X style character constant is found after
572 a symbol character (like you're or X'00), warn the user.
574 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
576 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
577 (mips_fix_adjustable): Likewise.
578 (mips_frob_file_after_relocs): Likewise.
580 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
582 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
583 about overriding an earlier setting.
585 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
587 * config/tc-mips.c (NO_ISA_COP): New macro.
588 (COP_INSN): New macro.
589 (is_opcode_valid): Use them.
590 (macro) <ld_st>: Use them. Don't accept coprocessor load store
591 insns based on the ISA if CPU is NO_ISA_COP.
592 <copz>: Likewise for coprocessor operations.
594 2008-07-07 Paul Brook <paul@codesourcery.com>
596 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
599 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
601 * configure.tgt: Add bfin-*-rtems*.
603 2008-07-04 Alan Modra <amodra@bigpond.net.au>
605 * config/tc-spu.c (md_apply_fix): Handle fully resolved
606 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
608 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
610 * config/tc-ppc.c (parse_cpu): Handle -m464.
611 (md_show_usage): Likewise.
613 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
615 Add support for ATtiny13A.
616 * config/tc-avr.c (mcu_types): Add attiny13a.
617 * doc/c-avr.texi: Likewise.
619 2008-06-24 Bob Wilson <bob.wilson@acm.org>
620 Alan Modra <amodra@bigpond.net.au>
622 * write.c (relax_segment <rs_org>): Include current stretch
623 value when calculating whether .org is backwards.
625 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
627 * configure: Regenerate.
629 2008-06-17 Nick Clifton <nickc@redhat.com>
631 * app.c (do_scrub_chars): Do not UNGET an EOF value.
633 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
636 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
637 text_section. Do the "stepping backwards" test for text_section
638 using unsigned operands.
640 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
642 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
643 (ppc_insert_operand): Likewise.
644 (ppc_machine): Likewise.
645 * config/tc-ppc.h: #include "opcode/ppc.h"
646 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
647 (ppc_cpu): Update extern decl.
649 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
651 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
652 +x, +X, +p, +P, +s, +S.
655 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
657 (macro_build): Likewise.
658 (CPU_HAS_SEQ): New macro.
659 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
661 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
663 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
664 * doc/c-avr.texi: Likewise.
666 2008-06-04 Nick Clifton <nickc@redhat.com>
668 * app.c (do_scrub_chars): Do not UNGET an EOF value.
670 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
672 * config/tc-i386.c (set_sse_check): New.
673 (md_pseudo_table): Add "sse_check".
675 2008-06-03 Paul Brook <paul@codesourcery.com>
677 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
679 2008-05-30 Nick Clifton <nickc@redhat.com>
682 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
685 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
687 * config/tc-mips.c (mips_cpu_info_table): Move records for
688 ST Loongson-2E/2F processors to a better place.
690 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
693 * config/tc-i386.c (match_template): Report ambiguous operand
694 size, not invalid suffix when there is no match in Intel
697 2008-05-22 Paul Brook <paul@codesourcery.com>
699 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
701 2008-05-21 I-Jui Sung <ijsung@gmail.com>
703 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
704 compatible cores: fa526, fa626, fa626te, fa726te.
705 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
708 2008-05-14 Alan Modra <amodra@bigpond.net.au>
710 * Makefile.am: Run "make dep-am".
711 * Makefile.in: Regenerate.
712 * doc/Makefile.in: Regenerate.
713 * po/POTFILES.in: Regenerate.
715 2008-05-09 Catherine Moore <clm@codesourcery.com>
717 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
718 with non-MIPS16 relocs.
720 2008-05-09 Chao-ying Fu <fu@mips.com>
722 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
723 case that some characters append at the end of the name.
725 (s_change_sec): Likewise.
726 (md_section_align): Likewise.
728 2008-05-07 Bob Wilson <bob.wilson@acm.org>
730 * config/tc-xtensa.c (xtensa_create_property_segments): Use
731 xtensa_make_property_section instead of xtensa_get_property_section.
732 (xtensa_create_xproperty_segments): Likewise.
734 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
736 * NEWS: Mention XSAVE, EPT and MOVBE.
738 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
739 (md_show_usage): Add .movbe and .ept.
741 * doc/c-i386.texi: Add movbe and ept to -march=. Document
744 2008-04-29 David S. Miller <davem@davemloft.net>
746 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
748 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
750 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
752 (OPTION_ELF_BASE): Make room for new option macros.
753 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
754 OPTION_DOUBLE_FLOAT): New option macros.
755 (md_longopts): Add msoft-float, mhard-float, msingle-float and
757 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
758 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
759 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
761 (struct mips_set_options): New fields soft_float and single_float.
762 (mips_opts): Initialized them. Add comment for each field
764 (mips_after_parse_args): Set them based on file_mips_soft_float
765 and file_mips_single_float.
766 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
767 `.set singlefloat' and `.set doublefloat'.
768 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
769 Handle single-float and soft-float instructions here.
770 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
771 (is_opcode_valid_16): New function.
772 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
773 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
774 M_S_DOB>: Remove special-casing of r4650.
775 * doc/c-mips.texi (-march=): Add Octeon.
776 (MIPS Opts): Document -msoft-float and -mhard-float. Document
777 -msingle-float and -mdouble-float.
778 (MIPS floating-point): New section. Document `.set softfloat' and
779 `.set hardfloat'. Document `.set singlefloat' and `.set
782 2008-04-25 David S. Miller <davem@davemloft.net>
784 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
787 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
788 rather than occaisionally 'levels'. Consistently refer to Sun's
789 UNIX variant as SunOS, every version of Solaris is also SunOS.
790 Document new 'softint_clear' and 'softint_set' aliases. Clarify
791 which architecture versions support '%dcr', '%cq', and '%gl'. Add
792 section on 32-bit/64-bit opcode translations.
794 2008-04-23 Mike Frysinger <vapier@gentoo.org>
796 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
797 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
798 (obj-fdpicelf.o): Define.
799 * Makefile.in: Regenerate.
800 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
802 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
803 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
804 * config/obj-fdpicelf.c: New.
805 * config/obj-fdpicelf.h: Likewise.
806 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
807 the OBJ_FDPIC_ELF define.
808 (OPTION_NOPIC): Define.
809 (md_longopts): Add mnopic and mno-fdpic.
810 (md_parse_option): Handle OPTION_NOPIC.
812 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
814 * aclocal.m4: Regenerate.
815 * configure: Regenerate.
817 2008-04-23 David S. Miller <davem@davemloft.net>
819 * config/tc-sparc.c (v9a_asr_table): Add missing
820 'stick' and 'stick_cmpr', and document ordering rules
822 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
823 BFD_RELOC_SPARC_PC10.
824 * doc/c-sparc.texi: New section on Sparc constants.
825 Add documentation for %stick and %stick_cmpr.
827 2008-04-22 David S. Miller <davem@davemloft.net>
829 * config/obj-elf.c (obj_elf_section_type): Add prototype
830 before obj_elf_section_word and add 'warn' arg.
831 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
832 is matched, try checking for #SECTION_TYPE.
833 (obj_elf_section): Adjust for new args.
834 (obj_elf_type_name): New function.
835 (obj_elf_type): Call it, and accept STT_foo number strings
836 in .type statements as output by SunPRO compiler.
838 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-i386.c (md_assemble): Don't check SSE instructions
843 2008-04-18 David S. Miller <davem@davemloft.net>
845 * doc/c-sparc.texi: Add syntax section.
847 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
849 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
850 REG and NDS for instructions with immediate operand.
852 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
854 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
857 2008-04-16 David S. Miller <davem@davemloft.net>
859 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
860 and relocation generation.
861 (tc_gen_reloc): Likewise.
863 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
865 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
866 relocations are properly aligned, and not negative.
868 2008-04-15 Khem Raj <kraj@mvista.com>
870 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
872 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
874 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
875 accept e500mc instructions.
876 (md_show_usage): Document -me500mc.
878 2008-04-11 Nick Clifton <nickc@redhat.com>
880 * listing.c (print_timestamp): Use localtime rather than
881 localtime_r since not all build environments provide the latter.
883 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
885 * NEWS: Mention -msse-check=[none|error|warning].
887 * config/tc-i386.c (sse_check): New.
888 (OPTION_MSSE_CHECK): Likewise.
889 (md_assemble): Check SSE instructions if needed.
890 (md_longopts): Add -msse-check.
891 (md_parse_option): Handle OPTION_MSSE_CHECK.
892 (md_show_usage): Show -msse-check=[none|error|warning].
894 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
896 2008-04-10 Santiago Urueña <suruena@gmail.com>
898 * listing.c: Add -ag listing flag to show general information in
899 listings such as gas version, passed options, and time stamp.
900 (listing_general_info): New function.
901 (print_options): New function.
902 (print_single_option): New function.
903 (print_timestamp): New function.
904 (MAX_DATELEN): Define.
905 (listing_print): Add call to listing_general_info.
906 * listing.h (LISTING_GENERAL): Define.
907 (listing_print): Add new parameter.
908 * as.c (show_usage): Print new switch.
909 (parse_args): Parse new switch.
910 (main): Pass command line on to listing_print.
911 * NEWS: Mention this new feature.
912 * doc/as.texinfo: Document the new sub-option.
914 2008-04-08 Alan Modra <amodra@bigpond.net.au>
916 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
917 call. Delete out of date comment.
918 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
919 (dwarf2_emit_label): Don't emit unless there has been a previous
920 .file or we are outputting assembler generated debug.
921 dwarf2_consume_line_info after emitting line info, not before.
922 (out_debug_info): Simplify files_in_use test.
924 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
926 * config/tc-i386.c (parse_real_register): Return AVX register
927 only if AVX is enabled.
929 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
932 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
933 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
935 2008-04-04 Adrian Bunk <bunk@stusta.de>
936 Bob Wilson <bob.wilson@acm.org>
938 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
939 call to decode_reloc.
941 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
943 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
945 * config/tc-i386.c (cpu_arch): Add .pclmul.
946 (md_show_usage): Replace clmul with pclmul.
947 * doc/c-i386.texi: Likewise.
949 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
951 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
953 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
954 Document -msse2avx, .avx, .aes, .clmul and .fma.
956 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
957 (vex_prefix): Likewise.
959 (CPU_FLAGS_ARCH_MATCH): Likewise.
960 (CPU_FLAGS_64BIT_MATCH): Likewise.
961 (CPU_FLAGS_32BIT_MATCH): Likewise.
962 (CPU_FLAGS_PERFECT_MATCH): Likewise.
964 (vex_imm4): Likewise.
965 (fits_in_imm4): Likewise.
966 (build_vex_prefix): Likewise.
967 (VEX_check_operands): Likewise.
968 (bad_implicit_operand): Likewise.
969 (OPTION_MSSE2AVX): Likewise.
970 (T_YMMWORD): Likewise.
971 (_i386_insn): Add vex.
972 (cpu_arch): Add .avx, .aes, .clmul and .fma.
973 (cpu_flags_match): Changed to take a pointer to const template.
974 Enable encoding SSE instructions with VEX prefix for -msse2avx.
975 (match_mem_size): Also check ymmword.
976 (operand_type_match): Clear ymmword.
977 (md_begin): Allow '_' in mnemonic.
978 (type_names): Add OPERAND_TYPE_VEX_IMM4.
979 (process_immext): Update assert.
980 (md_assemble): Don't call process_immext if sse2avx and immext
981 are true. Call build_vex_prefix if vex is true.
982 (parse_insn): Updated for cpu_flags_match.
983 (swap_operands): Handle 5 operands.
984 (match_template): Handle 5 operands. Updated for cpu_flags_match.
985 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
986 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
987 (check_byte_reg): Check regymm.
988 (process_operands): Duplicate the destination register for
990 (build_modrm_byte): Updated for instructions with VEX encoding.
991 (output_insn): Output VEX prefix if needed.
992 (md_longopts): Add msse2avx.
993 (md_parse_option): Handle OPTION_MSSE2AVX.
994 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
995 (intel_e09): Support YMMWORD.
996 (intel_e11): Likewise.
997 (intel_get_token): Likewise.
999 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1001 * config/tc-avr.c (mcu_types): Add attiny167.
1002 * doc/c-avr.texi: Likewise.
1004 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1006 * config/tc-avr.c (mcu_types): Add atmega32u4.
1007 * doc/c-avr.texi: Likewise.
1009 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1011 * config/tc-avr.c (mcu_types): Add atmega32c1.
1012 * doc/c-avr.texi: Likewise.
1014 2008-03-28 Paul Brook <paul@codesourcery.com>
1016 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1017 to avoid spurious symbols.
1019 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1021 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1024 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1026 * config/tc-avr.c (mcu_types): Add atmega32m1.
1027 * doc/c-avr.texi: Likewise.
1029 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1031 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1033 (do_neon_ext): Fix sign of comparison.
1035 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1037 From Jie Zhang <jie.zhang@analog.com>
1038 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1039 instructions. And call yyerror when comparing PREG with
1041 (check_macfunc_option): New.
1042 (check_macfuncs): Check option by calling check_macfunc_option.
1043 Fix comparison always true warnings. Both scalar instructions
1044 of vector instruction must share the same mode option. Only allow
1045 option mode at the end of the second instruction of the vector.
1046 (asm_1): Check option by calling check_macfunc_option.
1048 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1049 option for multiply and multiply-accumulate to data register
1051 (check_macfuncs): Don't check if accumulator matches the data register
1053 (assign_macfunc): Check if accumulator matches the
1054 data register in each rule that moves to the data
1057 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1058 generated for LOOP_BEGIN and LOOP_END instructions.
1059 (bfin_gen_loop): Likewise.
1061 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1063 * config/tc-s390.c (md_parse_option): z10 option added.
1065 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1067 * aclocal.m4: Regenerate.
1068 * configure: Likewise.
1069 * Makefile.in: Likewise.
1070 * doc/Makefile.in: Likewise.
1072 2008-03-17 Adrian Bunk <bunk@stusta.de>
1075 * config/tc-hppa.c (is_same_frag): Delete.
1077 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1079 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1080 RELAX_LOOP_END_ADD_NOP.
1082 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1085 * read.c (s_mexit): Warn if attempting to exit a macro when not
1086 inside a macro definition.
1088 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1090 * Makefile.am: Run "make dep-am".
1091 * Makefile.in: Regenerate.
1092 * configure: Regenerate.
1094 2008-03-09 Paul Brook <paul@codesourcery.com>
1096 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1097 * doc/c-arm.texi: Add cortex-a9.
1099 2008-03-09 Paul Brook <paul@codesourcery.com>
1101 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1102 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1103 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1104 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1105 * doc/c-arm.texi: Document new ARM FPU variants.
1107 2008-03-07 Paul Brook <paul@codesourcery.com>
1109 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1111 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1113 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1114 for strict ordering of powerpc_opcodes, but disable for now.
1116 2008-03-04 Paul Brook <paul@codesourcery.com>
1118 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1119 (arm_ext_v7m): Rename...
1120 (arm_ext_m): ... to this. Include v6-M.
1121 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1122 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1123 (md_assemble): Allow wide msr instructions.
1124 (insns): Add classifications for v6-m instructions.
1125 (arm_cpu_option_table): Add cortex-m1.
1126 (arm_arch_option_table): Add armv6-m.
1127 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1129 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1130 Bob Wilson <bob.wilson@acm.org>
1132 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1133 (md_begin): Initialize it.
1134 (resources_conflict): Use it.
1136 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1138 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1140 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1141 H.J. Lu <hongjiu.lu@intel.com>
1144 * read.c (pseudo_set): Don't allow global register symbol.
1146 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1149 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1152 * write.c (write_object_file): Don't allow symbols which were
1153 equated to register. Stop if there is an error.
1155 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1157 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1159 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1160 * config/tc-ppc.c (ppu_cpu): Make global.
1161 (ppc_insert_operand): Add ppu_cpu parameter.
1162 (md_assemble): Adjust for above change.
1163 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1165 2008-02-22 Nick Clifton <nickc@redhat.com>
1167 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1168 targeted ARM ports, otherwise just skip generating the reloc.
1170 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1172 * doc/c-i386.texi: Update -march= and .arch.
1174 2008-02-18 Nick Clifton <nickc@redhat.com>
1176 * config/tc-mn10300.c (has_known_symbol_location): New function.
1177 Do not regard weak symbols as having a known location.
1178 (md_estimate_size_before_relax): Use new function.
1179 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1181 2008-02-18 Jan Beulich <jbeulich@novell.com>
1183 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1184 currently selected CPU has no 32-bit support.
1185 (parse_real_register): Do not return registers not available on
1186 currently selected CPU.
1188 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1190 * config/tc-i386.c (process_immext): Fix format.
1192 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1194 * config/tc-i386.c (inoutportreg): New.
1195 (process_immext): New.
1196 (md_assemble): Use it.
1197 (update_imm): Use imm16 and imm32s.
1198 (i386_att_operand): Use inoutportreg.
1200 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1202 * config/tc-i386.c (operand_type_all_zero): New.
1203 (operand_type_set): Likewise.
1204 (operand_type_equal): Likewise.
1205 (cpu_flags_all_zero): Likewise.
1206 (cpu_flags_set): Likewise.
1207 (cpu_flags_equal): Likewise.
1208 (UINTS_ALL_ZERO): Removed.
1209 (UINTS_SET): Likewise.
1210 (UINTS_CLEAR): Likewise.
1211 (UINTS_EQUAL): Likewise.
1212 (cpu_flags_match): Updated.
1213 (smallest_imm_type): Likewise.
1214 (set_cpu_arch): Likewise.
1215 (md_assemble): Likewise.
1216 (optimize_imm): Likewise.
1217 (match_template): Likewise.
1218 (process_suffix): Likewise.
1219 (update_imm): Likewise.
1220 (process_drex): Likewise.
1221 (process_operands): Likewise.
1222 (build_modrm_byte): Likewise.
1223 (i386_immediate): Likewise.
1224 (i386_displacement): Likewise.
1225 (i386_att_operand): Likewise.
1226 (parse_real_register): Likewise.
1227 (md_parse_option): Likewise.
1228 (i386_target_format): Likewise.
1230 2008-02-14 Dimitry Andric <dimitry@andric.com>
1233 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1234 pointer past the comma after parsing a floating point register
1237 2008-02-14 Hakan Ardo <hakan@debian.org>
1240 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1242 (avr_operand): Disallow post-increment addressing in the lpm
1243 instruction for the attiny26.
1245 2008-02-13 Jan Beulich <jbeulich@novell.com>
1247 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1248 if not in Intel mode.
1249 (i386_intel_operand): Ignore segment overrides in immediate and
1251 (intel_e11): Range-check i.mem_operands before use as array
1252 index. Filter out FLAT for uses other than as segment override.
1253 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1256 2008-02-13 Jan Beulich <jbeulich@novell.com>
1258 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1260 2008-02-13 Jan Beulich <jbeulich@novell.com>
1262 * config/tc-i386.c (allow_pseudo_reg): New.
1263 (parse_real_register): Check for NULL just once. Allow all
1264 register table entries when allow_pseudo_reg is non-zero.
1265 Don't allow any registers without type when allow_pseudo_reg
1267 (tc_x86_regname_to_dw2regnum): Replace with ...
1268 (tc_x86_parse_to_dw2regnum): ... this.
1269 (tc_x86_frame_initial_instructions): Adjust for above change.
1270 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1271 (tc_parse_to_dw2regnum): New.
1272 (tc_x86_regname_to_dw2regnum): Replace with ...
1273 (tc_x86_parse_to_dw2regnum): ... this.
1274 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1275 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1278 2008-02-12 Nick Clifton <nickc@redhat.com>
1280 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1282 (tic4x_insn_add): Likewise.
1283 (md_begin): Drop cast that was discarding a const qualifier.
1284 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1286 (build_insn): Drop cast that was discarding a const qualifier.
1288 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1290 * config/tc-i386.c (cpu_arch): Add .xsave.
1291 (md_show_usage): Add .xsave.
1293 * doc/c-i386.texi: Add xsave to -march=.
1295 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1297 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1298 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1300 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1302 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1303 checks into assertions. When relaxation produces an operation that
1304 does not fit in the current FLIX instruction, make sure that the
1305 operation is relaxed as needed to account for being placed following
1306 the current instruction.
1308 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1311 * configure: Regenerated.
1313 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1315 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1317 2008-01-31 Marc Gauthier <marc@tensilica.com>
1319 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1321 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1323 * read.c: (emit_expr): Correct for mingw use of printf size
1326 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1328 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1329 can only be encoded in FLIX instructions but are not specified as such.
1330 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1333 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1335 * NEWS: Mention new command line options for x86 targets.
1337 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1339 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1341 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1343 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1345 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1347 * config/tc-i386.c (md_show_usage): Show more processors for
1350 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1352 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1354 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1356 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1357 (XXX_MNEM_SUFFIX): Likewise.
1358 (END_OF_INSN): Likewise.
1359 (templates): Likewise.
1360 (modrm_byte): Likewise.
1361 (rex_byte): Likewise.
1362 (DREX_XXX): Likewise.
1363 (drex_byte): Likewise.
1364 (sib_byte): Likewise.
1365 (processor_type): Likewise.
1366 (arch_entry): Likewise.
1367 (cpu_sub_arch_name): Remove const.
1368 (cpu_arch): Add .vmx and .smx.
1369 (set_cpu_arch): Append cpu_sub_arch_name.
1370 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1371 (md_show_usage): Updated.
1373 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1374 (XXX_MNEM_SUFFIX): Likewise.
1375 (END_OF_INSN): Likewise.
1376 (templates): Likewise.
1377 (modrm_byte): Likewise.
1378 (rex_byte): Likewise.
1379 (DREX_XXX): Likewise.
1380 (drex_byte): Likewise.
1381 (sib_byte): Likewise.
1382 (processor_type): Likewise.
1383 (arch_entry): Likewise.
1385 * doc/as.texinfo: Update i386 -march option.
1387 * doc/c-i386.texi: Update -march= for ISA.
1389 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1391 * config/tc-xtensa.c (xtensa_leb128): New function.
1392 (md_pseudo_table): Use it for sleb128 and uleb128.
1393 (is_leb128_expr): New internal flag.
1394 (xtensa_symbol_new_hook): Check new flag.
1396 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1398 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1399 at90usb82, at90usb162.
1400 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1402 These changes support the new avr35 architecture group in gcc.
1404 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1406 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1407 suffix for AT&T syntax.
1409 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1411 * config/tc-i386.c (match_reg_size): New.
1412 (match_mem_size): Likewise.
1413 (operand_size_match): Likewise.
1414 (operand_type_match): Also clear all size fields.
1415 (match_template): Skip Intel syntax when in AT&T syntax.
1416 Call operand_size_match to check operand size.
1417 (i386_att_operand): Set the mem field to 1 for memory
1419 (i386_intel_operand): Likewise.
1421 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1424 * config/tc-i386.c (_i386_insn): Update comment.
1425 (operand_type_match): Also clear unspecified.
1426 (operand_type_register_match): Likewise.
1427 (parse_operands): Initialize unspecified.
1428 (i386_intel_operand): Likewise.
1429 (match_template): Check memory and accumulator operand size.
1430 (i386_att_operand): Clear unspecified on register operand.
1431 (intel_e11): Likewise.
1432 (intel_e09): Set operand size and clean unspecified for
1435 2008-01-11 Andreas Schwab <schwab@suse.de>
1437 * read.c (s_space): Declare `repeat' as offsetT.
1439 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1441 * config/tc-i386.c (match_template): Check processor support
1444 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1446 * config/tc-i386.c (match_template): Continue if processor
1449 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1451 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1452 unwind personality function address.
1454 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1456 * dwarf2dbg.c (out_sleb128): Delete.
1457 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1458 (out_fixed_inc_line_addr): Delete.
1459 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1460 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1461 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1462 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1463 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1464 * read.h (emit_expr_fix): New prototype.
1465 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1466 (emit_expr_fix): New.
1468 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1470 * config/tc-i386.c (match_template): Check register size
1471 only when size of operands can be encoded the canonical way.
1473 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1475 * config/tc-i386.c (i386_operand): Renamed to ...
1476 (i386_att_operand): This.
1477 (parse_operands): Updated.
1479 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1481 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1483 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1485 (md_assemble): Remove Intel mode workaround.
1486 (match_template): Check support for old gcc, AT&T mnemonic
1488 (md_parse_option): Don't set intel_mnemonic to 0 for
1491 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1493 * config/tc-i386.h: Update copyright to 2008.
1495 2008-01-04 Nick Clifton <nickc@redhat.com>
1497 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1498 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1500 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1502 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1505 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1507 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1508 (cpu_flags_not): Likewise.
1509 (cpu_flags_match): Updated to check 64bit and arch.
1510 (set_code_flag): Remove cpu_arch_flags_not.
1511 (set_16bit_gcc_code_flag): Likewise.
1512 (set_cpu_arch): Likewise.
1513 (md_begin): Likewise.
1514 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1515 (match_template): Likewise.
1517 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1519 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1520 modrm_regmem to 0 instead of None.
1522 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1524 * config/tc-i386.c (match_template): Use the xmmword field
1527 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1529 * config/tc-i386.c (process_suffix): Fix a typo.
1531 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1534 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1535 Check memory size in Intel mode.
1536 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1537 (intel_e09): Likewise.
1539 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1541 2008-01-02 Catherine Moore <clm@codesourcery.com>
1543 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1545 For older changes see ChangeLog-2007
1551 version-control: never