1 2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
3 * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
5 2008-11-04 Sterling Augustine <sterling@tensilica.com>
7 * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
8 writes to the same register.
10 2008-11-04 Sterling Augustine <sterling@tensilica.com>
12 * config/tc-xtensa.c (xtensa_j_opcode): New.
13 (xg_instruction_matches_option_term): Handle "FREEREG" option.
14 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
15 (md_begin): Initialize xtensa_j_opcode.
16 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
17 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
18 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
19 (vinsn_to_insnbuf): Update renamed tls_reloc references.
20 Distinguish extra argument for "FREEREG" from extra TLS argument.
21 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
22 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
24 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
25 (build_transition): Handle "FREEREG" operand.
26 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
28 2008-10-31 Alan Modra <amodra@bigpond.net.au>
32 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
34 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
35 comment so that Broadcom SB-1 cores are in the MIPS64 section.
37 2008-10-21 Alan Modra <amodra@bigpond.net.au>
39 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
40 * config/tc-ns32k.c (bit_fix_new): Likewise.
41 * config/tc-m68k.c (md_begin): Likewise.
42 * hash.c (hash_insert, hash_jam): Likewise.
43 * symbols.c (symbol_create, local_symbol_make): Likewise.
44 * frags.c (frag_alloc): Likewise.
46 2008-10-20 Jay Krell <jay.krell@cornell.edu>
48 * config/bfin-parse.y: Use C style comments.
49 * config/tc-bfin.c: Likewise.
50 * config/tc-m68k.c: Likewise.
51 * config/tc-mips.c: Likewise.
53 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
55 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
56 (cpu_arch_tune): Make it global.
57 (cpu_arch_isa): Likewise.
58 (cpu_arch_isa_flags): Likewise.
59 (i386_align_code): Check fragP->tc_frag_data.isa,
60 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
61 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
64 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
66 (cpu_arch_isa): Likewise.
67 (cpu_arch_isa_flags): Likewise.
68 (i386_tc_frag_data): Likewise.
69 (TC_FRAG_TYPE): Likewise.
70 (TC_FRAG_INIT): Likewise.
72 2008-10-09 Bob Wilson <bob.wilson@acm.org>
74 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
75 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
76 Moved into alphabetical order.
78 2008-10-09 Bob Wilson <bob.wilson@acm.org>
80 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
82 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
83 (Line): Remove conditional declaration of Ln node and section here.
84 Put aout-bout description inside the no-line-dir conditional.
85 (Skip, Space): Use a separate conditional for each node.
87 2008-10-09 Bob Wilson <bob.wilson@acm.org>
89 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
90 menu entry for File; remove version-specific .file operands from menu
91 description. Replace "LNS directives" menu entry with new entries
92 for "Loc" and "Loc_mark_labels".
93 (LNS directives): Split into separate nodes for each directive.
94 (Loc): New node for .loc directive. Mention that this directive
95 is for DWARF2 and add a missing article.
96 (Loc_mark_labels): Likewise for .loc_mark_labels.
97 (File): Change this node to describe both the default version and
98 the DWARF2 version of .file. Move the no-file-dir conditional to
99 include only the default version.
101 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
103 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
104 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
105 (i386_solaris_fix_up_eh_frame): Declare.
106 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
108 2008-10-09 Nick Clifton <nickc@redhat.com>
111 * doc/as.texinfo (Dollar Local Labels): Correct description of
112 dollar local labels to show that the colon suffix is still
115 2008-10-08 Nick Clifton <nickc@redhat.com>
117 * configure.in (ALL_LINGUAS): Add "id".
118 * configure: Regenerate.
119 * po/id.po: New Indonesian translation.
121 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
123 * read.c (pseudo_set): Don't allow global register symbol only
124 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
125 * symbols.c (S_SET_EXTERNAL): Likewise.
127 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
129 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
131 2008-10-06 Bob Wilson <bob.wilson@acm.org>
133 * doc/as.texinfo (Local): New description of ELF .local directive.
135 2008-10-06 Nick Clifton <nickc@redhat.com>
138 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
139 (_find_end_of_line): Add extra parameter indicating if the line is
140 inside a macro. If it is then do not allow the @ character to be
141 treated as a line separator character.
142 (read_a_source): Update use of _find_end_of_line.
143 (find_end_of_line): Likewise.
144 (s_irp): Update use of get_line_sb.
146 (do_repeat): Likewise.
147 (get_line_sb): New function. Like the old version of get_line_sb
148 except that it takes an extra parameter indicating whether the
149 line is inside a macro.
150 (get_macro_line_sb): New function.
152 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
154 * config/tc-cris.c: Update all comments regarding explicit relocations
155 to, besides PIC, also imply TLS or to say "relocation specifier" or
157 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
158 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
159 callers. Also handle TLS relocs.
160 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
161 Change all callers. Also handle TLS relocs.
163 (cris_process_instruction): Check for non-PIC TLS relocations and
164 adjust message when emitting error message about relocation not
166 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
168 (get_3op_or_dip_prefix_op): Ditto.
169 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
171 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
173 * listing.c (buffer_line): Open the source file with FOPEN_RB.
174 Manually process line ends.
176 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
177 Nick Clifton <nickc@redhat.com>
179 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
182 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
183 Nick Clifton <nickc@redhat.com>
185 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
186 do not match it class and if necessary update the class.
187 (null_error_handler): New function. Suppresses the generation of
189 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
191 2008-09-30 Alan Modra <amodra@bigpond.net.au>
193 * Makefile.am: Run "make dep-am".
194 * Makefile.in: Regenerate.
196 2008-09-29 Nick Clifton <nickc@redhat.com>
198 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
199 tc_cfi_emit_pcrel_expr macro.
201 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
202 Steve Ellcey <sje@cup.hp.com>
204 * configure: Regenerate for new libtool.
206 * Makefile.in: Ditto.
207 * doc/Makefile.in: Ditto.
209 2008-09-29 Nick Clifton <nickc@redhat.com>
212 * app.c (do_scrub_chars): Only issue warnings about tick
213 characters detected in symbol strings if hex ticks are supported.
215 2008-09-29 Nick Clifton <nickc@redhat.com>
217 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
218 tc_cfi_emit_pcrel_expr macro.
220 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
222 * NEWS: Mention .cfi_val_encoded_addr.
224 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
226 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
227 * Makefile.in (TARG_ENV_HFILES): Likewise.
228 * configure.tgt (Solaris targets): Set em=solaris.
229 * config/te-solaris.h: New file.
231 2008-09-26 Jie Zhang <jie.zhang@analog.com>
233 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
235 2008-09-24 Richard Henderson <rth@redhat.com>
237 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
238 (struct cfi_insn_data): Add ea member.
239 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
240 (output_cfi_insn): Handle CFI_val_encoded_addr.
241 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
242 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
244 2008-09-25 Alan Modra <amodra@bigpond.net.au>
247 * listing.c (print_options): Don't call fprintf without format string.
249 2008-09-19 Alan Modra <amodra@bigpond.net.au>
251 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
252 (TC_VALIDATE_FIX_SUB): Likewise.
253 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
254 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
255 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
256 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
257 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
258 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
259 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
260 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
261 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
263 * write.c (md_register_arithmetic): Define.
264 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
265 Modify error message when registers involved.
266 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
267 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
269 2008-09-15 Alan Modra <amodra@bigpond.net.au>
271 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
273 2008-09-15 Alan Modra <amodra@bigpond.net.au>
275 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
276 relocs with no symbol.
277 * config/tc-mmix.c (md_assemble): Mark fake symbol on
278 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
279 (mmix_md_end): Likewise mark mmix reg contents section symbol.
281 2008-09-14 Chris Smith <chris@zxdesign.info>
283 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
284 broken, as the opcode of ld a,(de) was being emitted for both.
286 2008-09-12 Sterling Augustine <sterling@tensilica.com>
288 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
289 operands equal to MAX_INSN_ARGS.
291 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
293 * configure.in: Call AC_SYS_LARGEFILE.
294 * config.in: Regenerate.
295 * configure: Regenerate.
297 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
299 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
300 Remove POWER5 and POWER6 tests.
302 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
304 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
305 number support for 32-bit targets.
307 2008-09-08 Tristan Gingold <gingold@adacore.com>
309 * NEWS: Add a marker for the 2.19 features.
311 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
313 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
314 comment regarding use of difference expressions.
315 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
317 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
318 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
319 (dot_cfi_lsda, output_cie, output_fde): Likewise.
320 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
322 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
324 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
326 2008-09-03 Nick Clifton <nickc@redhat.com>
328 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
329 alignment field of the .lcomm directive to be optional.
330 (pe_lcomm): New function. Pass pe_lcomm_internal to
332 (md_pseudo_table): Implement .lcomm directive for COFF based
334 * doc/c-i386.texi (i386-Directives): New node. Used to document
335 the .lcomm directive.
337 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
339 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
342 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
344 * config/tc-avr.c (mcu_types): Add atmega16u4.
345 * doc/c-avr.texi: Likewise.
347 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
349 * config/tc-ia64.c (CR_IIB0): New.
351 (cr): Add cr.iib0 and cr.iib1.
352 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
354 2008-08-28 Jan Beulich <jbeulich@novell.com>
356 * config/tc-i386.c (md_assemble): Force number of displacement
357 operands to zero when processing string instruction.
358 (i386_index_check): Special-case string instruction operands. Don't
359 fudge address prefix if there already was a memory operand. Fix
360 error message to correctly reflect the addressing mode used.
361 (i386_att_operand): Fix comment.
362 (i386_intel_operand): Snapshot, clear, and restore base and index
363 reg for each operand processed. Increment count of memory operands
366 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
368 * config/tc-hppa.c (is_SB_relative): New macro.
369 (fix_new_hppa): Remove $segrel$ marker.
370 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
372 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
374 2008-08-27 Jan Beulich <jbeulich@novell.com>
376 * config/tc-i386.c (check_string): Use register_prefix for error
378 (process_operands): Likewise.
380 2008-08-26 Mark Mitchell <mark@codesourcery.com>
382 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
384 2008-08-26 Jie Zhang <jie.zhang@analog.com>
386 * config/bfin-parse.y (check_macfunc_option): Fix instruction
388 (asm_1): Check mode for 16-bit multiply instructions.
390 2008-08-24 Alan Modra <amodra@bigpond.net.au>
392 * configure.in: Update a number of obsolete autoconf macros.
393 * configure: Regenerate.
394 * aclocal.m4: Regenerate.
396 2008-08-22 Nick Clifton <nickc@redhat.com>
398 * config/tc-mcore.c (md_assemble): Increase length of name array
399 to include terminating NUL.
401 2008-08-22 Jie Zhang <jie.zhang@analog.com>
403 * config/bfin-lex.l (NUMBER): Protect special `.'.
405 2008-08-22 Alan Modra <amodra@bigpond.net.au>
407 * symbols.c (symbol_clone): Ensure clones are not external.
409 2008-08-22 Alan Modra <amodra@bigpond.net.au>
411 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
413 2008-08-21 Richard Henderson <rth@redhat.com>
415 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
416 (output_cie, output_fde): Use it.
417 (DWARF2_EH_FRAME_READ_ONLY): New.
418 (cfi_finish): Use it.
420 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
421 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
422 (DWARF2_EH_FRAME_READ_ONLY): New.
423 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
424 from the results of DIFF_EXPR_OK manipulation.
426 2008-08-21 Sterling Augustine <sterling@tensilica.com>
428 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
430 2008-08-20 Bob Wilson <bob.wilson@acm.org>
432 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
433 (O_tpoff, O_dtpoff): Define.
434 (suffix_relocs): Add entries for TLS suffixes.
435 (xtensa_elf_cons): Check for invalid use of TLS relocations.
436 (map_operator_to_reloc): Add is_literal parameter and use it to
437 control translating TLS instruction relocations to the corresponding
439 (xg_valid_literal_expression): Allow TLS operators.
440 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
441 operands to generated literals.
442 (xg_assemble_literal): Handle TLS operators. Update call to
443 map_operator_to_reloc.
444 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
445 (md_apply_fix): Handle TLS relocations.
446 (emit_single_op): Handle TLS operators.
447 (convert_frag_immed): Update call to map_operator_to_reloc.
448 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
449 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
450 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
451 to initialize the op_data field of the BuildOp.
452 (build_transition): Use it here to record the source operand
453 corresponding to a generated literal.
454 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
456 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
458 AVX Programming Reference (August, 2008)
459 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
460 (CPU_FLAGS_AVX_MATCH): Likewise.
461 (CPU_FLAGS_32BIT_MATCH): Updated.
462 (cpu_flags_match): Likewise.
464 2008-08-20 Alan Modra <amodra@bigpond.net.au>
467 * write.c (install_reloc): Check that reloc symbols have been
469 (set_symtab): Mark symbols with BSF_KEEP.
471 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
473 * config/tc-i386.c (i386_align_code): Fix a comment typo.
475 2008-08-15 Alan Modra <amodra@bigpond.net.au>
478 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
479 * Makefile.in: Regenerate.
480 * aclocal.m4: Regenerate.
481 * config.in: Regenerate.
482 * configure: Regenerate.
483 * doc/Makefile.in: Regenerate.
485 2008-08-14 Alan Modra <amodra@bigpond.net.au>
487 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
489 2008-08-13 Ben Elliston <bje@au.ibm.com>
491 * doc/as.texinfo (Align): Document the PowerPC behaviour.
493 2008-08-13 Alan Modra <amodra@bigpond.net.au>
495 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
496 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
497 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
498 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
499 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
500 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
501 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
502 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
503 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
504 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
506 2008-08-12 Alan Modra <amodra@bigpond.net.au>
508 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
509 * config/tc-ia64.c (dot_rot): Likewise.
511 2008-08-11 Alan Modra <amodra@bigpond.net.au>
514 * hash.c: Expand PTR to void *.
515 (hash_delete): Add "freeme" parameter. Call obstack_free.
516 * hash.h: Expand PTR to void *.
517 (hash_delete): Update prototype.
518 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
519 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
521 (subsym_substitute): Likewise.
522 * doc/internals.texi (hash_delete): Update.
524 2008-08-08 Anatoly Sokolov <aesok@post.ru>
526 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
527 architectures. Reorganize list to put mcu types in correct
528 architectures and to order list same as in GCC. Use new ISA
529 definitions in include/opcode/avr.h.
530 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
531 descriptions. Reorganize descriptions to put mcu types in correct
532 architectures and to order lists same as in GCC.
534 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
535 Daniel Jacobowitz <dan@codesourcery.com>
537 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
538 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
539 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
540 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
541 (md_longopts): Add -call_nonpic.
542 (md_parse_option): Handle OPTION_CALL_NONPIC.
543 (md_show_usage): Add -call_nonpic.
545 2008-08-08 Sterling Augustine <sterling@tensilica.com>
547 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
548 (xtensa_create_property_segments): Use it.
549 (xtensa_create_xproperty_segments): Likewise.
551 2008-08-08 Alan Modra <amodra@bigpond.net.au>
553 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
555 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
557 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
558 (lo16_reloc_p): New functions.
559 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
560 generalize relocation checks.
561 (matching_lo_reloc): New function.
562 (fixup_has_matching_lo_p): Use it.
563 (mips16_mark_labels): Don't clobber a symbol's visibility.
564 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
565 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
566 (md_apply_fix): Likewise.
567 (mips16_percent_op): Add %got and %call16.
568 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
569 Use matching_lo_reloc.
570 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
571 generalize relocation checks.
572 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
575 2008-08-06 DJ Delorie <dj@redhat.com>
577 * NEWS: Mention these changes.
579 * config/tc-h8300.h (H_TICK_HEX): Define.
580 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
581 (md_longopts): Add "-h-tick-hex".
582 (md_parse_option): Support it.
583 * doc/c-h8300.texi (H8/300 Options): Document it.
584 * doc/as.texinfo (Overview): Likewise.
586 * config/tc-sh.h (H_TICK_HEX): Define.
587 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
588 (md_longopts): Add "-h-tick-hex".
589 (md_parse_option): Support it.
590 * doc/c-sh.texi (SH Options): Document it.
591 * doc/c-sh64.texi (SH64 Options): Document it.
592 * doc/as.texinfo (Overview): Likewise.
594 2008-08-05 Alan Modra <amodra@bigpond.net.au>
597 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
598 debug info if we see compiler generated debug info.
599 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
601 2008-08-04 Alan Modra <amodra@bigpond.net.au>
603 * dwarf2dbg.c: Remove superfluous forward function declarations.
604 (DWARF2_FORMAT): Add section arg.
605 (out_header): New function, split out from..
606 (out_debug_line): ..here.
607 (out_debug_aranges): Use out_header.
608 (out_debug_abbrev): Add info_seg and line_seg args. Use
609 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
610 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
611 if line_seg is 64-bit.
612 (dwarf2_finish): Adjust out_debug_abbrev call.
613 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
614 * config/tc-mips.c (mips_dwarf2_format): Likewise.
616 2008-08-04 Alan Modra <amodra@bigpond.net.au>
618 * Makefile.am (POTFILES.in): Set LC_ALL=C.
619 * Makefile.in: Regenerate.
620 * po/POTFILES.in: Regenerate.
622 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
624 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
625 Handle -mvsx and -mpower7.
626 (md_show_usage): Document -mpower7 and -mvsx.
627 * doc/as.texinfo (Target PowerPC): Document -mvsx.
628 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
630 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
632 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
635 2008-07-30 Michael J. Eager <eager@eagercon.com>
637 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
638 (md_show_usage): Likewise.
640 2008-07-30 Alan Modra <amodra@bigpond.net.au>
642 * messages.c, symbols.c, write.c: Silence gcc warnings.
644 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
646 * config/tc-i386.c (operand_type_check): Warning fix.
648 2008-07-26 Michael Eager <eager@eagercon.com>
650 * doc/as.texinfo: Add description of single-precision attribute.
652 2008-07-24 Jie Zhang <jie.zhang@analog.com>
654 * config/bfin-parse.y (asm_1): Error if plain symbol is used
655 as load/store offset.
657 2008-07-22 Chao-ying Fu <fu@mips.com>
659 * config/tc-mips.c (mips_ip): Reset s to argsStart.
661 2008-07-22 Jie Zhang <jie.zhang@analog.com>
663 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
665 2008-07-21 DJ Delorie <dj@redhat.com>
667 * config/tc-h8300.c (fix_operand_size): Use the default size
668 specified by the .lbranch/.sbranch pseudos.
670 2008-07-18 DJ Delorie <dj@redhat.com>
672 * config/tc-m32c.h (H_TICK_HEX): Define.
673 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
674 (md_longopts): Add support for it.
675 (md_parse_option): Likewise.
676 * doc/as.texinfo (Overview): Add new m32c options.
677 * doc/c-m32c.texi (M32C-Modifiers): Likewise
679 * as.h: (enable_h_tick_hex): New.
680 * app.c (enable_h_tick_hex): New.
682 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
683 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
684 style hex constants and convert the input stream to 0x00 style.
685 (do_scrub_chars): If a 'X style character constant is found after
686 a symbol character (like you're or X'00), warn the user.
688 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
690 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
691 (mips_fix_adjustable): Likewise.
692 (mips_frob_file_after_relocs): Likewise.
694 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
696 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
697 about overriding an earlier setting.
699 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
701 * config/tc-mips.c (NO_ISA_COP): New macro.
702 (COP_INSN): New macro.
703 (is_opcode_valid): Use them.
704 (macro) <ld_st>: Use them. Don't accept coprocessor load store
705 insns based on the ISA if CPU is NO_ISA_COP.
706 <copz>: Likewise for coprocessor operations.
708 2008-07-07 Paul Brook <paul@codesourcery.com>
710 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
713 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
715 * configure.tgt: Add bfin-*-rtems*.
717 2008-07-04 Alan Modra <amodra@bigpond.net.au>
719 * config/tc-spu.c (md_apply_fix): Handle fully resolved
720 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
722 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
724 * config/tc-ppc.c (parse_cpu): Handle -m464.
725 (md_show_usage): Likewise.
727 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
729 Add support for ATtiny13A.
730 * config/tc-avr.c (mcu_types): Add attiny13a.
731 * doc/c-avr.texi: Likewise.
733 2008-06-24 Bob Wilson <bob.wilson@acm.org>
734 Alan Modra <amodra@bigpond.net.au>
736 * write.c (relax_segment <rs_org>): Include current stretch
737 value when calculating whether .org is backwards.
739 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
741 * configure: Regenerate.
743 2008-06-17 Nick Clifton <nickc@redhat.com>
745 * app.c (do_scrub_chars): Do not UNGET an EOF value.
747 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
750 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
751 text_section. Do the "stepping backwards" test for text_section
752 using unsigned operands.
754 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
756 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
757 (ppc_insert_operand): Likewise.
758 (ppc_machine): Likewise.
759 * config/tc-ppc.h: #include "opcode/ppc.h"
760 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
761 (ppc_cpu): Update extern decl.
763 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
765 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
766 +x, +X, +p, +P, +s, +S.
769 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
771 (macro_build): Likewise.
772 (CPU_HAS_SEQ): New macro.
773 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
775 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
777 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
778 * doc/c-avr.texi: Likewise.
780 2008-06-04 Nick Clifton <nickc@redhat.com>
782 * app.c (do_scrub_chars): Do not UNGET an EOF value.
784 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
786 * config/tc-i386.c (set_sse_check): New.
787 (md_pseudo_table): Add "sse_check".
789 2008-06-03 Paul Brook <paul@codesourcery.com>
791 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
793 2008-05-30 Nick Clifton <nickc@redhat.com>
796 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
799 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
801 * config/tc-mips.c (mips_cpu_info_table): Move records for
802 ST Loongson-2E/2F processors to a better place.
804 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
807 * config/tc-i386.c (match_template): Report ambiguous operand
808 size, not invalid suffix when there is no match in Intel
811 2008-05-22 Paul Brook <paul@codesourcery.com>
813 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
815 2008-05-21 I-Jui Sung <ijsung@gmail.com>
817 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
818 compatible cores: fa526, fa626, fa626te, fa726te.
819 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
822 2008-05-14 Alan Modra <amodra@bigpond.net.au>
824 * Makefile.am: Run "make dep-am".
825 * Makefile.in: Regenerate.
826 * doc/Makefile.in: Regenerate.
827 * po/POTFILES.in: Regenerate.
829 2008-05-09 Catherine Moore <clm@codesourcery.com>
831 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
832 with non-MIPS16 relocs.
834 2008-05-09 Chao-ying Fu <fu@mips.com>
836 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
837 case that some characters append at the end of the name.
839 (s_change_sec): Likewise.
840 (md_section_align): Likewise.
842 2008-05-07 Bob Wilson <bob.wilson@acm.org>
844 * config/tc-xtensa.c (xtensa_create_property_segments): Use
845 xtensa_make_property_section instead of xtensa_get_property_section.
846 (xtensa_create_xproperty_segments): Likewise.
848 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
850 * NEWS: Mention XSAVE, EPT and MOVBE.
852 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
853 (md_show_usage): Add .movbe and .ept.
855 * doc/c-i386.texi: Add movbe and ept to -march=. Document
858 2008-04-29 David S. Miller <davem@davemloft.net>
860 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
862 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
864 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
866 (OPTION_ELF_BASE): Make room for new option macros.
867 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
868 OPTION_DOUBLE_FLOAT): New option macros.
869 (md_longopts): Add msoft-float, mhard-float, msingle-float and
871 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
872 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
873 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
875 (struct mips_set_options): New fields soft_float and single_float.
876 (mips_opts): Initialized them. Add comment for each field
878 (mips_after_parse_args): Set them based on file_mips_soft_float
879 and file_mips_single_float.
880 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
881 `.set singlefloat' and `.set doublefloat'.
882 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
883 Handle single-float and soft-float instructions here.
884 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
885 (is_opcode_valid_16): New function.
886 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
887 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
888 M_S_DOB>: Remove special-casing of r4650.
889 * doc/c-mips.texi (-march=): Add Octeon.
890 (MIPS Opts): Document -msoft-float and -mhard-float. Document
891 -msingle-float and -mdouble-float.
892 (MIPS floating-point): New section. Document `.set softfloat' and
893 `.set hardfloat'. Document `.set singlefloat' and `.set
896 2008-04-25 David S. Miller <davem@davemloft.net>
898 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
901 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
902 rather than occaisionally 'levels'. Consistently refer to Sun's
903 UNIX variant as SunOS, every version of Solaris is also SunOS.
904 Document new 'softint_clear' and 'softint_set' aliases. Clarify
905 which architecture versions support '%dcr', '%cq', and '%gl'. Add
906 section on 32-bit/64-bit opcode translations.
908 2008-04-23 Mike Frysinger <vapier@gentoo.org>
910 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
911 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
912 (obj-fdpicelf.o): Define.
913 * Makefile.in: Regenerate.
914 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
916 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
917 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
918 * config/obj-fdpicelf.c: New.
919 * config/obj-fdpicelf.h: Likewise.
920 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
921 the OBJ_FDPIC_ELF define.
922 (OPTION_NOPIC): Define.
923 (md_longopts): Add mnopic and mno-fdpic.
924 (md_parse_option): Handle OPTION_NOPIC.
926 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
928 * aclocal.m4: Regenerate.
929 * configure: Regenerate.
931 2008-04-23 David S. Miller <davem@davemloft.net>
933 * config/tc-sparc.c (v9a_asr_table): Add missing
934 'stick' and 'stick_cmpr', and document ordering rules
936 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
937 BFD_RELOC_SPARC_PC10.
938 * doc/c-sparc.texi: New section on Sparc constants.
939 Add documentation for %stick and %stick_cmpr.
941 2008-04-22 David S. Miller <davem@davemloft.net>
943 * config/obj-elf.c (obj_elf_section_type): Add prototype
944 before obj_elf_section_word and add 'warn' arg.
945 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
946 is matched, try checking for #SECTION_TYPE.
947 (obj_elf_section): Adjust for new args.
948 (obj_elf_type_name): New function.
949 (obj_elf_type): Call it, and accept STT_foo number strings
950 in .type statements as output by SunPRO compiler.
952 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
954 * config/tc-i386.c (md_assemble): Don't check SSE instructions
957 2008-04-18 David S. Miller <davem@davemloft.net>
959 * doc/c-sparc.texi: Add syntax section.
961 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
963 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
964 REG and NDS for instructions with immediate operand.
966 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
968 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
971 2008-04-16 David S. Miller <davem@davemloft.net>
973 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
974 and relocation generation.
975 (tc_gen_reloc): Likewise.
977 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
979 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
980 relocations are properly aligned, and not negative.
982 2008-04-15 Khem Raj <kraj@mvista.com>
984 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
986 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
988 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
989 accept e500mc instructions.
990 (md_show_usage): Document -me500mc.
992 2008-04-11 Nick Clifton <nickc@redhat.com>
994 * listing.c (print_timestamp): Use localtime rather than
995 localtime_r since not all build environments provide the latter.
997 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
999 * NEWS: Mention -msse-check=[none|error|warning].
1001 * config/tc-i386.c (sse_check): New.
1002 (OPTION_MSSE_CHECK): Likewise.
1003 (md_assemble): Check SSE instructions if needed.
1004 (md_longopts): Add -msse-check.
1005 (md_parse_option): Handle OPTION_MSSE_CHECK.
1006 (md_show_usage): Show -msse-check=[none|error|warning].
1008 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1010 2008-04-10 Santiago Urueña <suruena@gmail.com>
1012 * listing.c: Add -ag listing flag to show general information in
1013 listings such as gas version, passed options, and time stamp.
1014 (listing_general_info): New function.
1015 (print_options): New function.
1016 (print_single_option): New function.
1017 (print_timestamp): New function.
1018 (MAX_DATELEN): Define.
1019 (listing_print): Add call to listing_general_info.
1020 * listing.h (LISTING_GENERAL): Define.
1021 (listing_print): Add new parameter.
1022 * as.c (show_usage): Print new switch.
1023 (parse_args): Parse new switch.
1024 (main): Pass command line on to listing_print.
1025 * NEWS: Mention this new feature.
1026 * doc/as.texinfo: Document the new sub-option.
1028 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1030 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1031 call. Delete out of date comment.
1032 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1033 (dwarf2_emit_label): Don't emit unless there has been a previous
1034 .file or we are outputting assembler generated debug.
1035 dwarf2_consume_line_info after emitting line info, not before.
1036 (out_debug_info): Simplify files_in_use test.
1038 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1040 * config/tc-i386.c (parse_real_register): Return AVX register
1041 only if AVX is enabled.
1043 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1046 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1047 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1049 2008-04-04 Adrian Bunk <bunk@stusta.de>
1050 Bob Wilson <bob.wilson@acm.org>
1052 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1053 call to decode_reloc.
1055 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1057 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1059 * config/tc-i386.c (cpu_arch): Add .pclmul.
1060 (md_show_usage): Replace clmul with pclmul.
1061 * doc/c-i386.texi: Likewise.
1063 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1065 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1067 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1068 Document -msse2avx, .avx, .aes, .clmul and .fma.
1070 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1071 (vex_prefix): Likewise.
1072 (sse2avx): Likewise.
1073 (CPU_FLAGS_ARCH_MATCH): Likewise.
1074 (CPU_FLAGS_64BIT_MATCH): Likewise.
1075 (CPU_FLAGS_32BIT_MATCH): Likewise.
1076 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1078 (vex_imm4): Likewise.
1079 (fits_in_imm4): Likewise.
1080 (build_vex_prefix): Likewise.
1081 (VEX_check_operands): Likewise.
1082 (bad_implicit_operand): Likewise.
1083 (OPTION_MSSE2AVX): Likewise.
1084 (T_YMMWORD): Likewise.
1085 (_i386_insn): Add vex.
1086 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1087 (cpu_flags_match): Changed to take a pointer to const template.
1088 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1089 (match_mem_size): Also check ymmword.
1090 (operand_type_match): Clear ymmword.
1091 (md_begin): Allow '_' in mnemonic.
1092 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1093 (process_immext): Update assert.
1094 (md_assemble): Don't call process_immext if sse2avx and immext
1095 are true. Call build_vex_prefix if vex is true.
1096 (parse_insn): Updated for cpu_flags_match.
1097 (swap_operands): Handle 5 operands.
1098 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1099 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1100 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1101 (check_byte_reg): Check regymm.
1102 (process_operands): Duplicate the destination register for
1103 -msse2avx if needed.
1104 (build_modrm_byte): Updated for instructions with VEX encoding.
1105 (output_insn): Output VEX prefix if needed.
1106 (md_longopts): Add msse2avx.
1107 (md_parse_option): Handle OPTION_MSSE2AVX.
1108 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1109 (intel_e09): Support YMMWORD.
1110 (intel_e11): Likewise.
1111 (intel_get_token): Likewise.
1113 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1115 * config/tc-avr.c (mcu_types): Add attiny167.
1116 * doc/c-avr.texi: Likewise.
1118 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1120 * config/tc-avr.c (mcu_types): Add atmega32u4.
1121 * doc/c-avr.texi: Likewise.
1123 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1125 * config/tc-avr.c (mcu_types): Add atmega32c1.
1126 * doc/c-avr.texi: Likewise.
1128 2008-03-28 Paul Brook <paul@codesourcery.com>
1130 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1131 to avoid spurious symbols.
1133 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1135 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1138 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1140 * config/tc-avr.c (mcu_types): Add atmega32m1.
1141 * doc/c-avr.texi: Likewise.
1143 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1145 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1147 (do_neon_ext): Fix sign of comparison.
1149 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1151 From Jie Zhang <jie.zhang@analog.com>
1152 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1153 instructions. And call yyerror when comparing PREG with
1155 (check_macfunc_option): New.
1156 (check_macfuncs): Check option by calling check_macfunc_option.
1157 Fix comparison always true warnings. Both scalar instructions
1158 of vector instruction must share the same mode option. Only allow
1159 option mode at the end of the second instruction of the vector.
1160 (asm_1): Check option by calling check_macfunc_option.
1162 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1163 option for multiply and multiply-accumulate to data register
1165 (check_macfuncs): Don't check if accumulator matches the data register
1167 (assign_macfunc): Check if accumulator matches the
1168 data register in each rule that moves to the data
1171 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1172 generated for LOOP_BEGIN and LOOP_END instructions.
1173 (bfin_gen_loop): Likewise.
1175 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1177 * config/tc-s390.c (md_parse_option): z10 option added.
1179 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1181 * aclocal.m4: Regenerate.
1182 * configure: Likewise.
1183 * Makefile.in: Likewise.
1184 * doc/Makefile.in: Likewise.
1186 2008-03-17 Adrian Bunk <bunk@stusta.de>
1189 * config/tc-hppa.c (is_same_frag): Delete.
1191 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1193 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1194 RELAX_LOOP_END_ADD_NOP.
1196 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1199 * read.c (s_mexit): Warn if attempting to exit a macro when not
1200 inside a macro definition.
1202 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1204 * Makefile.am: Run "make dep-am".
1205 * Makefile.in: Regenerate.
1206 * configure: Regenerate.
1208 2008-03-09 Paul Brook <paul@codesourcery.com>
1210 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1211 * doc/c-arm.texi: Add cortex-a9.
1213 2008-03-09 Paul Brook <paul@codesourcery.com>
1215 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1216 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1217 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1218 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1219 * doc/c-arm.texi: Document new ARM FPU variants.
1221 2008-03-07 Paul Brook <paul@codesourcery.com>
1223 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1225 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1227 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1228 for strict ordering of powerpc_opcodes, but disable for now.
1230 2008-03-04 Paul Brook <paul@codesourcery.com>
1232 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1233 (arm_ext_v7m): Rename...
1234 (arm_ext_m): ... to this. Include v6-M.
1235 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1236 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1237 (md_assemble): Allow wide msr instructions.
1238 (insns): Add classifications for v6-m instructions.
1239 (arm_cpu_option_table): Add cortex-m1.
1240 (arm_arch_option_table): Add armv6-m.
1241 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1243 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1244 Bob Wilson <bob.wilson@acm.org>
1246 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1247 (md_begin): Initialize it.
1248 (resources_conflict): Use it.
1250 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1252 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1254 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1255 H.J. Lu <hongjiu.lu@intel.com>
1258 * read.c (pseudo_set): Don't allow global register symbol.
1260 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1263 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1266 * write.c (write_object_file): Don't allow symbols which were
1267 equated to register. Stop if there is an error.
1269 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1271 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1273 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1274 * config/tc-ppc.c (ppu_cpu): Make global.
1275 (ppc_insert_operand): Add ppu_cpu parameter.
1276 (md_assemble): Adjust for above change.
1277 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1279 2008-02-22 Nick Clifton <nickc@redhat.com>
1281 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1282 targeted ARM ports, otherwise just skip generating the reloc.
1284 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1286 * doc/c-i386.texi: Update -march= and .arch.
1288 2008-02-18 Nick Clifton <nickc@redhat.com>
1290 * config/tc-mn10300.c (has_known_symbol_location): New function.
1291 Do not regard weak symbols as having a known location.
1292 (md_estimate_size_before_relax): Use new function.
1293 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1295 2008-02-18 Jan Beulich <jbeulich@novell.com>
1297 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1298 currently selected CPU has no 32-bit support.
1299 (parse_real_register): Do not return registers not available on
1300 currently selected CPU.
1302 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1304 * config/tc-i386.c (process_immext): Fix format.
1306 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1308 * config/tc-i386.c (inoutportreg): New.
1309 (process_immext): New.
1310 (md_assemble): Use it.
1311 (update_imm): Use imm16 and imm32s.
1312 (i386_att_operand): Use inoutportreg.
1314 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1316 * config/tc-i386.c (operand_type_all_zero): New.
1317 (operand_type_set): Likewise.
1318 (operand_type_equal): Likewise.
1319 (cpu_flags_all_zero): Likewise.
1320 (cpu_flags_set): Likewise.
1321 (cpu_flags_equal): Likewise.
1322 (UINTS_ALL_ZERO): Removed.
1323 (UINTS_SET): Likewise.
1324 (UINTS_CLEAR): Likewise.
1325 (UINTS_EQUAL): Likewise.
1326 (cpu_flags_match): Updated.
1327 (smallest_imm_type): Likewise.
1328 (set_cpu_arch): Likewise.
1329 (md_assemble): Likewise.
1330 (optimize_imm): Likewise.
1331 (match_template): Likewise.
1332 (process_suffix): Likewise.
1333 (update_imm): Likewise.
1334 (process_drex): Likewise.
1335 (process_operands): Likewise.
1336 (build_modrm_byte): Likewise.
1337 (i386_immediate): Likewise.
1338 (i386_displacement): Likewise.
1339 (i386_att_operand): Likewise.
1340 (parse_real_register): Likewise.
1341 (md_parse_option): Likewise.
1342 (i386_target_format): Likewise.
1344 2008-02-14 Dimitry Andric <dimitry@andric.com>
1347 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1348 pointer past the comma after parsing a floating point register
1351 2008-02-14 Hakan Ardo <hakan@debian.org>
1354 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1356 (avr_operand): Disallow post-increment addressing in the lpm
1357 instruction for the attiny26.
1359 2008-02-13 Jan Beulich <jbeulich@novell.com>
1361 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1362 if not in Intel mode.
1363 (i386_intel_operand): Ignore segment overrides in immediate and
1365 (intel_e11): Range-check i.mem_operands before use as array
1366 index. Filter out FLAT for uses other than as segment override.
1367 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1370 2008-02-13 Jan Beulich <jbeulich@novell.com>
1372 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1374 2008-02-13 Jan Beulich <jbeulich@novell.com>
1376 * config/tc-i386.c (allow_pseudo_reg): New.
1377 (parse_real_register): Check for NULL just once. Allow all
1378 register table entries when allow_pseudo_reg is non-zero.
1379 Don't allow any registers without type when allow_pseudo_reg
1381 (tc_x86_regname_to_dw2regnum): Replace with ...
1382 (tc_x86_parse_to_dw2regnum): ... this.
1383 (tc_x86_frame_initial_instructions): Adjust for above change.
1384 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1385 (tc_parse_to_dw2regnum): New.
1386 (tc_x86_regname_to_dw2regnum): Replace with ...
1387 (tc_x86_parse_to_dw2regnum): ... this.
1388 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1389 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1392 2008-02-12 Nick Clifton <nickc@redhat.com>
1394 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1396 (tic4x_insn_add): Likewise.
1397 (md_begin): Drop cast that was discarding a const qualifier.
1398 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1400 (build_insn): Drop cast that was discarding a const qualifier.
1402 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1404 * config/tc-i386.c (cpu_arch): Add .xsave.
1405 (md_show_usage): Add .xsave.
1407 * doc/c-i386.texi: Add xsave to -march=.
1409 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1411 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1412 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1414 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1416 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1417 checks into assertions. When relaxation produces an operation that
1418 does not fit in the current FLIX instruction, make sure that the
1419 operation is relaxed as needed to account for being placed following
1420 the current instruction.
1422 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1425 * configure: Regenerated.
1427 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1429 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1431 2008-01-31 Marc Gauthier <marc@tensilica.com>
1433 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1435 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1437 * read.c: (emit_expr): Correct for mingw use of printf size
1440 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1442 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1443 can only be encoded in FLIX instructions but are not specified as such.
1444 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1447 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1449 * NEWS: Mention new command line options for x86 targets.
1451 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1453 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1455 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1457 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1459 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1461 * config/tc-i386.c (md_show_usage): Show more processors for
1464 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1466 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1468 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1470 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1471 (XXX_MNEM_SUFFIX): Likewise.
1472 (END_OF_INSN): Likewise.
1473 (templates): Likewise.
1474 (modrm_byte): Likewise.
1475 (rex_byte): Likewise.
1476 (DREX_XXX): Likewise.
1477 (drex_byte): Likewise.
1478 (sib_byte): Likewise.
1479 (processor_type): Likewise.
1480 (arch_entry): Likewise.
1481 (cpu_sub_arch_name): Remove const.
1482 (cpu_arch): Add .vmx and .smx.
1483 (set_cpu_arch): Append cpu_sub_arch_name.
1484 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1485 (md_show_usage): Updated.
1487 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1488 (XXX_MNEM_SUFFIX): Likewise.
1489 (END_OF_INSN): Likewise.
1490 (templates): Likewise.
1491 (modrm_byte): Likewise.
1492 (rex_byte): Likewise.
1493 (DREX_XXX): Likewise.
1494 (drex_byte): Likewise.
1495 (sib_byte): Likewise.
1496 (processor_type): Likewise.
1497 (arch_entry): Likewise.
1499 * doc/as.texinfo: Update i386 -march option.
1501 * doc/c-i386.texi: Update -march= for ISA.
1503 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1505 * config/tc-xtensa.c (xtensa_leb128): New function.
1506 (md_pseudo_table): Use it for sleb128 and uleb128.
1507 (is_leb128_expr): New internal flag.
1508 (xtensa_symbol_new_hook): Check new flag.
1510 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1512 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1513 at90usb82, at90usb162.
1514 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1516 These changes support the new avr35 architecture group in gcc.
1518 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1520 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1521 suffix for AT&T syntax.
1523 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1525 * config/tc-i386.c (match_reg_size): New.
1526 (match_mem_size): Likewise.
1527 (operand_size_match): Likewise.
1528 (operand_type_match): Also clear all size fields.
1529 (match_template): Skip Intel syntax when in AT&T syntax.
1530 Call operand_size_match to check operand size.
1531 (i386_att_operand): Set the mem field to 1 for memory
1533 (i386_intel_operand): Likewise.
1535 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1538 * config/tc-i386.c (_i386_insn): Update comment.
1539 (operand_type_match): Also clear unspecified.
1540 (operand_type_register_match): Likewise.
1541 (parse_operands): Initialize unspecified.
1542 (i386_intel_operand): Likewise.
1543 (match_template): Check memory and accumulator operand size.
1544 (i386_att_operand): Clear unspecified on register operand.
1545 (intel_e11): Likewise.
1546 (intel_e09): Set operand size and clean unspecified for
1549 2008-01-11 Andreas Schwab <schwab@suse.de>
1551 * read.c (s_space): Declare `repeat' as offsetT.
1553 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1555 * config/tc-i386.c (match_template): Check processor support
1558 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1560 * config/tc-i386.c (match_template): Continue if processor
1563 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1565 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1566 unwind personality function address.
1568 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1570 * dwarf2dbg.c (out_sleb128): Delete.
1571 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1572 (out_fixed_inc_line_addr): Delete.
1573 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1574 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1575 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1576 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1577 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1578 * read.h (emit_expr_fix): New prototype.
1579 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1580 (emit_expr_fix): New.
1582 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1584 * config/tc-i386.c (match_template): Check register size
1585 only when size of operands can be encoded the canonical way.
1587 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1589 * config/tc-i386.c (i386_operand): Renamed to ...
1590 (i386_att_operand): This.
1591 (parse_operands): Updated.
1593 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1595 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1597 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1599 (md_assemble): Remove Intel mode workaround.
1600 (match_template): Check support for old gcc, AT&T mnemonic
1602 (md_parse_option): Don't set intel_mnemonic to 0 for
1605 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1607 * config/tc-i386.h: Update copyright to 2008.
1609 2008-01-04 Nick Clifton <nickc@redhat.com>
1611 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1612 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1614 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1616 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1619 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1621 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1622 (cpu_flags_not): Likewise.
1623 (cpu_flags_match): Updated to check 64bit and arch.
1624 (set_code_flag): Remove cpu_arch_flags_not.
1625 (set_16bit_gcc_code_flag): Likewise.
1626 (set_cpu_arch): Likewise.
1627 (md_begin): Likewise.
1628 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1629 (match_template): Likewise.
1631 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1633 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1634 modrm_regmem to 0 instead of None.
1636 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1638 * config/tc-i386.c (match_template): Use the xmmword field
1641 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1643 * config/tc-i386.c (process_suffix): Fix a typo.
1645 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1648 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1649 Check memory size in Intel mode.
1650 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1651 (intel_e09): Likewise.
1653 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1655 2008-01-02 Catherine Moore <clm@codesourcery.com>
1657 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1659 For older changes see ChangeLog-2007
1665 version-control: never