1 2008-11-06 Adam Nemet <anemet@caviumnetworks.com>
3 * config/tc-mips.c (COP_INSN): Change logic to always return false
6 2008-11-06 Chao-ying Fu <fu@mips.com>
8 * config/tc-mips.c (validate_mips_insn): Add case '1'.
9 (mips_ip): Add case '1' to process sync type.
11 2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
13 * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
15 2008-11-04 Sterling Augustine <sterling@tensilica.com>
17 * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
18 writes to the same register.
20 2008-11-04 Sterling Augustine <sterling@tensilica.com>
22 * config/tc-xtensa.c (xtensa_j_opcode): New.
23 (xg_instruction_matches_option_term): Handle "FREEREG" option.
24 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
25 (md_begin): Initialize xtensa_j_opcode.
26 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
27 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
28 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
29 (vinsn_to_insnbuf): Update renamed tls_reloc references.
30 Distinguish extra argument for "FREEREG" from extra TLS argument.
31 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
32 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
34 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
35 (build_transition): Handle "FREEREG" operand.
36 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
38 2008-10-31 Alan Modra <amodra@bigpond.net.au>
42 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
44 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
45 comment so that Broadcom SB-1 cores are in the MIPS64 section.
47 2008-10-21 Alan Modra <amodra@bigpond.net.au>
49 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
50 * config/tc-ns32k.c (bit_fix_new): Likewise.
51 * config/tc-m68k.c (md_begin): Likewise.
52 * hash.c (hash_insert, hash_jam): Likewise.
53 * symbols.c (symbol_create, local_symbol_make): Likewise.
54 * frags.c (frag_alloc): Likewise.
56 2008-10-20 Jay Krell <jay.krell@cornell.edu>
58 * config/bfin-parse.y: Use C style comments.
59 * config/tc-bfin.c: Likewise.
60 * config/tc-m68k.c: Likewise.
61 * config/tc-mips.c: Likewise.
63 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
65 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
66 (cpu_arch_tune): Make it global.
67 (cpu_arch_isa): Likewise.
68 (cpu_arch_isa_flags): Likewise.
69 (i386_align_code): Check fragP->tc_frag_data.isa,
70 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
71 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
74 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
76 (cpu_arch_isa): Likewise.
77 (cpu_arch_isa_flags): Likewise.
78 (i386_tc_frag_data): Likewise.
79 (TC_FRAG_TYPE): Likewise.
80 (TC_FRAG_INIT): Likewise.
82 2008-10-09 Bob Wilson <bob.wilson@acm.org>
84 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
85 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
86 Moved into alphabetical order.
88 2008-10-09 Bob Wilson <bob.wilson@acm.org>
90 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
92 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
93 (Line): Remove conditional declaration of Ln node and section here.
94 Put aout-bout description inside the no-line-dir conditional.
95 (Skip, Space): Use a separate conditional for each node.
97 2008-10-09 Bob Wilson <bob.wilson@acm.org>
99 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
100 menu entry for File; remove version-specific .file operands from menu
101 description. Replace "LNS directives" menu entry with new entries
102 for "Loc" and "Loc_mark_labels".
103 (LNS directives): Split into separate nodes for each directive.
104 (Loc): New node for .loc directive. Mention that this directive
105 is for DWARF2 and add a missing article.
106 (Loc_mark_labels): Likewise for .loc_mark_labels.
107 (File): Change this node to describe both the default version and
108 the DWARF2 version of .file. Move the no-file-dir conditional to
109 include only the default version.
111 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
113 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
114 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
115 (i386_solaris_fix_up_eh_frame): Declare.
116 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
118 2008-10-09 Nick Clifton <nickc@redhat.com>
121 * doc/as.texinfo (Dollar Local Labels): Correct description of
122 dollar local labels to show that the colon suffix is still
125 2008-10-08 Nick Clifton <nickc@redhat.com>
127 * configure.in (ALL_LINGUAS): Add "id".
128 * configure: Regenerate.
129 * po/id.po: New Indonesian translation.
131 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
133 * read.c (pseudo_set): Don't allow global register symbol only
134 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
135 * symbols.c (S_SET_EXTERNAL): Likewise.
137 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
139 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
141 2008-10-06 Bob Wilson <bob.wilson@acm.org>
143 * doc/as.texinfo (Local): New description of ELF .local directive.
145 2008-10-06 Nick Clifton <nickc@redhat.com>
148 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
149 (_find_end_of_line): Add extra parameter indicating if the line is
150 inside a macro. If it is then do not allow the @ character to be
151 treated as a line separator character.
152 (read_a_source): Update use of _find_end_of_line.
153 (find_end_of_line): Likewise.
154 (s_irp): Update use of get_line_sb.
156 (do_repeat): Likewise.
157 (get_line_sb): New function. Like the old version of get_line_sb
158 except that it takes an extra parameter indicating whether the
159 line is inside a macro.
160 (get_macro_line_sb): New function.
162 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
164 * config/tc-cris.c: Update all comments regarding explicit relocations
165 to, besides PIC, also imply TLS or to say "relocation specifier" or
167 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
168 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
169 callers. Also handle TLS relocs.
170 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
171 Change all callers. Also handle TLS relocs.
173 (cris_process_instruction): Check for non-PIC TLS relocations and
174 adjust message when emitting error message about relocation not
176 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
178 (get_3op_or_dip_prefix_op): Ditto.
179 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
181 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
183 * listing.c (buffer_line): Open the source file with FOPEN_RB.
184 Manually process line ends.
186 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
187 Nick Clifton <nickc@redhat.com>
189 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
192 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
193 Nick Clifton <nickc@redhat.com>
195 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
196 do not match it class and if necessary update the class.
197 (null_error_handler): New function. Suppresses the generation of
199 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
201 2008-09-30 Alan Modra <amodra@bigpond.net.au>
203 * Makefile.am: Run "make dep-am".
204 * Makefile.in: Regenerate.
206 2008-09-29 Nick Clifton <nickc@redhat.com>
208 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
209 tc_cfi_emit_pcrel_expr macro.
211 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
212 Steve Ellcey <sje@cup.hp.com>
214 * configure: Regenerate for new libtool.
216 * Makefile.in: Ditto.
217 * doc/Makefile.in: Ditto.
219 2008-09-29 Nick Clifton <nickc@redhat.com>
222 * app.c (do_scrub_chars): Only issue warnings about tick
223 characters detected in symbol strings if hex ticks are supported.
225 2008-09-29 Nick Clifton <nickc@redhat.com>
227 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
228 tc_cfi_emit_pcrel_expr macro.
230 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
232 * NEWS: Mention .cfi_val_encoded_addr.
234 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
236 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
237 * Makefile.in (TARG_ENV_HFILES): Likewise.
238 * configure.tgt (Solaris targets): Set em=solaris.
239 * config/te-solaris.h: New file.
241 2008-09-26 Jie Zhang <jie.zhang@analog.com>
243 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
245 2008-09-24 Richard Henderson <rth@redhat.com>
247 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
248 (struct cfi_insn_data): Add ea member.
249 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
250 (output_cfi_insn): Handle CFI_val_encoded_addr.
251 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
252 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
254 2008-09-25 Alan Modra <amodra@bigpond.net.au>
257 * listing.c (print_options): Don't call fprintf without format string.
259 2008-09-19 Alan Modra <amodra@bigpond.net.au>
261 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
262 (TC_VALIDATE_FIX_SUB): Likewise.
263 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
264 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
265 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
266 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
267 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
268 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
269 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
270 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
271 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
273 * write.c (md_register_arithmetic): Define.
274 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
275 Modify error message when registers involved.
276 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
277 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
279 2008-09-15 Alan Modra <amodra@bigpond.net.au>
281 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
283 2008-09-15 Alan Modra <amodra@bigpond.net.au>
285 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
286 relocs with no symbol.
287 * config/tc-mmix.c (md_assemble): Mark fake symbol on
288 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
289 (mmix_md_end): Likewise mark mmix reg contents section symbol.
291 2008-09-14 Chris Smith <chris@zxdesign.info>
293 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
294 broken, as the opcode of ld a,(de) was being emitted for both.
296 2008-09-12 Sterling Augustine <sterling@tensilica.com>
298 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
299 operands equal to MAX_INSN_ARGS.
301 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
303 * configure.in: Call AC_SYS_LARGEFILE.
304 * config.in: Regenerate.
305 * configure: Regenerate.
307 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
309 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
310 Remove POWER5 and POWER6 tests.
312 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
314 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
315 number support for 32-bit targets.
317 2008-09-08 Tristan Gingold <gingold@adacore.com>
319 * NEWS: Add a marker for the 2.19 features.
321 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
323 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
324 comment regarding use of difference expressions.
325 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
327 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
328 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
329 (dot_cfi_lsda, output_cie, output_fde): Likewise.
330 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
332 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
334 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
336 2008-09-03 Nick Clifton <nickc@redhat.com>
338 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
339 alignment field of the .lcomm directive to be optional.
340 (pe_lcomm): New function. Pass pe_lcomm_internal to
342 (md_pseudo_table): Implement .lcomm directive for COFF based
344 * doc/c-i386.texi (i386-Directives): New node. Used to document
345 the .lcomm directive.
347 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
349 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
352 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
354 * config/tc-avr.c (mcu_types): Add atmega16u4.
355 * doc/c-avr.texi: Likewise.
357 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
359 * config/tc-ia64.c (CR_IIB0): New.
361 (cr): Add cr.iib0 and cr.iib1.
362 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
364 2008-08-28 Jan Beulich <jbeulich@novell.com>
366 * config/tc-i386.c (md_assemble): Force number of displacement
367 operands to zero when processing string instruction.
368 (i386_index_check): Special-case string instruction operands. Don't
369 fudge address prefix if there already was a memory operand. Fix
370 error message to correctly reflect the addressing mode used.
371 (i386_att_operand): Fix comment.
372 (i386_intel_operand): Snapshot, clear, and restore base and index
373 reg for each operand processed. Increment count of memory operands
376 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
378 * config/tc-hppa.c (is_SB_relative): New macro.
379 (fix_new_hppa): Remove $segrel$ marker.
380 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
382 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
384 2008-08-27 Jan Beulich <jbeulich@novell.com>
386 * config/tc-i386.c (check_string): Use register_prefix for error
388 (process_operands): Likewise.
390 2008-08-26 Mark Mitchell <mark@codesourcery.com>
392 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
394 2008-08-26 Jie Zhang <jie.zhang@analog.com>
396 * config/bfin-parse.y (check_macfunc_option): Fix instruction
398 (asm_1): Check mode for 16-bit multiply instructions.
400 2008-08-24 Alan Modra <amodra@bigpond.net.au>
402 * configure.in: Update a number of obsolete autoconf macros.
403 * configure: Regenerate.
404 * aclocal.m4: Regenerate.
406 2008-08-22 Nick Clifton <nickc@redhat.com>
408 * config/tc-mcore.c (md_assemble): Increase length of name array
409 to include terminating NUL.
411 2008-08-22 Jie Zhang <jie.zhang@analog.com>
413 * config/bfin-lex.l (NUMBER): Protect special `.'.
415 2008-08-22 Alan Modra <amodra@bigpond.net.au>
417 * symbols.c (symbol_clone): Ensure clones are not external.
419 2008-08-22 Alan Modra <amodra@bigpond.net.au>
421 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
423 2008-08-21 Richard Henderson <rth@redhat.com>
425 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
426 (output_cie, output_fde): Use it.
427 (DWARF2_EH_FRAME_READ_ONLY): New.
428 (cfi_finish): Use it.
430 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
431 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
432 (DWARF2_EH_FRAME_READ_ONLY): New.
433 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
434 from the results of DIFF_EXPR_OK manipulation.
436 2008-08-21 Sterling Augustine <sterling@tensilica.com>
438 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
440 2008-08-20 Bob Wilson <bob.wilson@acm.org>
442 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
443 (O_tpoff, O_dtpoff): Define.
444 (suffix_relocs): Add entries for TLS suffixes.
445 (xtensa_elf_cons): Check for invalid use of TLS relocations.
446 (map_operator_to_reloc): Add is_literal parameter and use it to
447 control translating TLS instruction relocations to the corresponding
449 (xg_valid_literal_expression): Allow TLS operators.
450 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
451 operands to generated literals.
452 (xg_assemble_literal): Handle TLS operators. Update call to
453 map_operator_to_reloc.
454 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
455 (md_apply_fix): Handle TLS relocations.
456 (emit_single_op): Handle TLS operators.
457 (convert_frag_immed): Update call to map_operator_to_reloc.
458 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
459 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
460 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
461 to initialize the op_data field of the BuildOp.
462 (build_transition): Use it here to record the source operand
463 corresponding to a generated literal.
464 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
466 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
468 AVX Programming Reference (August, 2008)
469 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
470 (CPU_FLAGS_AVX_MATCH): Likewise.
471 (CPU_FLAGS_32BIT_MATCH): Updated.
472 (cpu_flags_match): Likewise.
474 2008-08-20 Alan Modra <amodra@bigpond.net.au>
477 * write.c (install_reloc): Check that reloc symbols have been
479 (set_symtab): Mark symbols with BSF_KEEP.
481 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
483 * config/tc-i386.c (i386_align_code): Fix a comment typo.
485 2008-08-15 Alan Modra <amodra@bigpond.net.au>
488 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
489 * Makefile.in: Regenerate.
490 * aclocal.m4: Regenerate.
491 * config.in: Regenerate.
492 * configure: Regenerate.
493 * doc/Makefile.in: Regenerate.
495 2008-08-14 Alan Modra <amodra@bigpond.net.au>
497 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
499 2008-08-13 Ben Elliston <bje@au.ibm.com>
501 * doc/as.texinfo (Align): Document the PowerPC behaviour.
503 2008-08-13 Alan Modra <amodra@bigpond.net.au>
505 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
506 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
507 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
508 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
509 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
510 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
511 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
512 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
513 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
514 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
516 2008-08-12 Alan Modra <amodra@bigpond.net.au>
518 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
519 * config/tc-ia64.c (dot_rot): Likewise.
521 2008-08-11 Alan Modra <amodra@bigpond.net.au>
524 * hash.c: Expand PTR to void *.
525 (hash_delete): Add "freeme" parameter. Call obstack_free.
526 * hash.h: Expand PTR to void *.
527 (hash_delete): Update prototype.
528 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
529 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
531 (subsym_substitute): Likewise.
532 * doc/internals.texi (hash_delete): Update.
534 2008-08-08 Anatoly Sokolov <aesok@post.ru>
536 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
537 architectures. Reorganize list to put mcu types in correct
538 architectures and to order list same as in GCC. Use new ISA
539 definitions in include/opcode/avr.h.
540 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
541 descriptions. Reorganize descriptions to put mcu types in correct
542 architectures and to order lists same as in GCC.
544 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
545 Daniel Jacobowitz <dan@codesourcery.com>
547 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
548 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
549 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
550 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
551 (md_longopts): Add -call_nonpic.
552 (md_parse_option): Handle OPTION_CALL_NONPIC.
553 (md_show_usage): Add -call_nonpic.
555 2008-08-08 Sterling Augustine <sterling@tensilica.com>
557 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
558 (xtensa_create_property_segments): Use it.
559 (xtensa_create_xproperty_segments): Likewise.
561 2008-08-08 Alan Modra <amodra@bigpond.net.au>
563 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
565 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
567 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
568 (lo16_reloc_p): New functions.
569 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
570 generalize relocation checks.
571 (matching_lo_reloc): New function.
572 (fixup_has_matching_lo_p): Use it.
573 (mips16_mark_labels): Don't clobber a symbol's visibility.
574 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
575 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
576 (md_apply_fix): Likewise.
577 (mips16_percent_op): Add %got and %call16.
578 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
579 Use matching_lo_reloc.
580 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
581 generalize relocation checks.
582 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
585 2008-08-06 DJ Delorie <dj@redhat.com>
587 * NEWS: Mention these changes.
589 * config/tc-h8300.h (H_TICK_HEX): Define.
590 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
591 (md_longopts): Add "-h-tick-hex".
592 (md_parse_option): Support it.
593 * doc/c-h8300.texi (H8/300 Options): Document it.
594 * doc/as.texinfo (Overview): Likewise.
596 * config/tc-sh.h (H_TICK_HEX): Define.
597 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
598 (md_longopts): Add "-h-tick-hex".
599 (md_parse_option): Support it.
600 * doc/c-sh.texi (SH Options): Document it.
601 * doc/c-sh64.texi (SH64 Options): Document it.
602 * doc/as.texinfo (Overview): Likewise.
604 2008-08-05 Alan Modra <amodra@bigpond.net.au>
607 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
608 debug info if we see compiler generated debug info.
609 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
611 2008-08-04 Alan Modra <amodra@bigpond.net.au>
613 * dwarf2dbg.c: Remove superfluous forward function declarations.
614 (DWARF2_FORMAT): Add section arg.
615 (out_header): New function, split out from..
616 (out_debug_line): ..here.
617 (out_debug_aranges): Use out_header.
618 (out_debug_abbrev): Add info_seg and line_seg args. Use
619 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
620 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
621 if line_seg is 64-bit.
622 (dwarf2_finish): Adjust out_debug_abbrev call.
623 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
624 * config/tc-mips.c (mips_dwarf2_format): Likewise.
626 2008-08-04 Alan Modra <amodra@bigpond.net.au>
628 * Makefile.am (POTFILES.in): Set LC_ALL=C.
629 * Makefile.in: Regenerate.
630 * po/POTFILES.in: Regenerate.
632 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
634 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
635 Handle -mvsx and -mpower7.
636 (md_show_usage): Document -mpower7 and -mvsx.
637 * doc/as.texinfo (Target PowerPC): Document -mvsx.
638 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
640 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
642 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
645 2008-07-30 Michael J. Eager <eager@eagercon.com>
647 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
648 (md_show_usage): Likewise.
650 2008-07-30 Alan Modra <amodra@bigpond.net.au>
652 * messages.c, symbols.c, write.c: Silence gcc warnings.
654 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
656 * config/tc-i386.c (operand_type_check): Warning fix.
658 2008-07-26 Michael Eager <eager@eagercon.com>
660 * doc/as.texinfo: Add description of single-precision attribute.
662 2008-07-24 Jie Zhang <jie.zhang@analog.com>
664 * config/bfin-parse.y (asm_1): Error if plain symbol is used
665 as load/store offset.
667 2008-07-22 Chao-ying Fu <fu@mips.com>
669 * config/tc-mips.c (mips_ip): Reset s to argsStart.
671 2008-07-22 Jie Zhang <jie.zhang@analog.com>
673 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
675 2008-07-21 DJ Delorie <dj@redhat.com>
677 * config/tc-h8300.c (fix_operand_size): Use the default size
678 specified by the .lbranch/.sbranch pseudos.
680 2008-07-18 DJ Delorie <dj@redhat.com>
682 * config/tc-m32c.h (H_TICK_HEX): Define.
683 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
684 (md_longopts): Add support for it.
685 (md_parse_option): Likewise.
686 * doc/as.texinfo (Overview): Add new m32c options.
687 * doc/c-m32c.texi (M32C-Modifiers): Likewise
689 * as.h: (enable_h_tick_hex): New.
690 * app.c (enable_h_tick_hex): New.
692 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
693 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
694 style hex constants and convert the input stream to 0x00 style.
695 (do_scrub_chars): If a 'X style character constant is found after
696 a symbol character (like you're or X'00), warn the user.
698 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
700 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
701 (mips_fix_adjustable): Likewise.
702 (mips_frob_file_after_relocs): Likewise.
704 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
706 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
707 about overriding an earlier setting.
709 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
711 * config/tc-mips.c (NO_ISA_COP): New macro.
712 (COP_INSN): New macro.
713 (is_opcode_valid): Use them.
714 (macro) <ld_st>: Use them. Don't accept coprocessor load store
715 insns based on the ISA if CPU is NO_ISA_COP.
716 <copz>: Likewise for coprocessor operations.
718 2008-07-07 Paul Brook <paul@codesourcery.com>
720 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
723 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
725 * configure.tgt: Add bfin-*-rtems*.
727 2008-07-04 Alan Modra <amodra@bigpond.net.au>
729 * config/tc-spu.c (md_apply_fix): Handle fully resolved
730 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
732 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
734 * config/tc-ppc.c (parse_cpu): Handle -m464.
735 (md_show_usage): Likewise.
737 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
739 Add support for ATtiny13A.
740 * config/tc-avr.c (mcu_types): Add attiny13a.
741 * doc/c-avr.texi: Likewise.
743 2008-06-24 Bob Wilson <bob.wilson@acm.org>
744 Alan Modra <amodra@bigpond.net.au>
746 * write.c (relax_segment <rs_org>): Include current stretch
747 value when calculating whether .org is backwards.
749 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
751 * configure: Regenerate.
753 2008-06-17 Nick Clifton <nickc@redhat.com>
755 * app.c (do_scrub_chars): Do not UNGET an EOF value.
757 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
760 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
761 text_section. Do the "stepping backwards" test for text_section
762 using unsigned operands.
764 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
766 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
767 (ppc_insert_operand): Likewise.
768 (ppc_machine): Likewise.
769 * config/tc-ppc.h: #include "opcode/ppc.h"
770 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
771 (ppc_cpu): Update extern decl.
773 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
775 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
776 +x, +X, +p, +P, +s, +S.
779 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
781 (macro_build): Likewise.
782 (CPU_HAS_SEQ): New macro.
783 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
785 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
787 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
788 * doc/c-avr.texi: Likewise.
790 2008-06-04 Nick Clifton <nickc@redhat.com>
792 * app.c (do_scrub_chars): Do not UNGET an EOF value.
794 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
796 * config/tc-i386.c (set_sse_check): New.
797 (md_pseudo_table): Add "sse_check".
799 2008-06-03 Paul Brook <paul@codesourcery.com>
801 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
803 2008-05-30 Nick Clifton <nickc@redhat.com>
806 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
809 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
811 * config/tc-mips.c (mips_cpu_info_table): Move records for
812 ST Loongson-2E/2F processors to a better place.
814 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
817 * config/tc-i386.c (match_template): Report ambiguous operand
818 size, not invalid suffix when there is no match in Intel
821 2008-05-22 Paul Brook <paul@codesourcery.com>
823 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
825 2008-05-21 I-Jui Sung <ijsung@gmail.com>
827 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
828 compatible cores: fa526, fa626, fa626te, fa726te.
829 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
832 2008-05-14 Alan Modra <amodra@bigpond.net.au>
834 * Makefile.am: Run "make dep-am".
835 * Makefile.in: Regenerate.
836 * doc/Makefile.in: Regenerate.
837 * po/POTFILES.in: Regenerate.
839 2008-05-09 Catherine Moore <clm@codesourcery.com>
841 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
842 with non-MIPS16 relocs.
844 2008-05-09 Chao-ying Fu <fu@mips.com>
846 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
847 case that some characters append at the end of the name.
849 (s_change_sec): Likewise.
850 (md_section_align): Likewise.
852 2008-05-07 Bob Wilson <bob.wilson@acm.org>
854 * config/tc-xtensa.c (xtensa_create_property_segments): Use
855 xtensa_make_property_section instead of xtensa_get_property_section.
856 (xtensa_create_xproperty_segments): Likewise.
858 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
860 * NEWS: Mention XSAVE, EPT and MOVBE.
862 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
863 (md_show_usage): Add .movbe and .ept.
865 * doc/c-i386.texi: Add movbe and ept to -march=. Document
868 2008-04-29 David S. Miller <davem@davemloft.net>
870 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
872 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
874 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
876 (OPTION_ELF_BASE): Make room for new option macros.
877 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
878 OPTION_DOUBLE_FLOAT): New option macros.
879 (md_longopts): Add msoft-float, mhard-float, msingle-float and
881 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
882 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
883 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
885 (struct mips_set_options): New fields soft_float and single_float.
886 (mips_opts): Initialized them. Add comment for each field
888 (mips_after_parse_args): Set them based on file_mips_soft_float
889 and file_mips_single_float.
890 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
891 `.set singlefloat' and `.set doublefloat'.
892 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
893 Handle single-float and soft-float instructions here.
894 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
895 (is_opcode_valid_16): New function.
896 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
897 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
898 M_S_DOB>: Remove special-casing of r4650.
899 * doc/c-mips.texi (-march=): Add Octeon.
900 (MIPS Opts): Document -msoft-float and -mhard-float. Document
901 -msingle-float and -mdouble-float.
902 (MIPS floating-point): New section. Document `.set softfloat' and
903 `.set hardfloat'. Document `.set singlefloat' and `.set
906 2008-04-25 David S. Miller <davem@davemloft.net>
908 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
911 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
912 rather than occaisionally 'levels'. Consistently refer to Sun's
913 UNIX variant as SunOS, every version of Solaris is also SunOS.
914 Document new 'softint_clear' and 'softint_set' aliases. Clarify
915 which architecture versions support '%dcr', '%cq', and '%gl'. Add
916 section on 32-bit/64-bit opcode translations.
918 2008-04-23 Mike Frysinger <vapier@gentoo.org>
920 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
921 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
922 (obj-fdpicelf.o): Define.
923 * Makefile.in: Regenerate.
924 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
926 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
927 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
928 * config/obj-fdpicelf.c: New.
929 * config/obj-fdpicelf.h: Likewise.
930 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
931 the OBJ_FDPIC_ELF define.
932 (OPTION_NOPIC): Define.
933 (md_longopts): Add mnopic and mno-fdpic.
934 (md_parse_option): Handle OPTION_NOPIC.
936 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
938 * aclocal.m4: Regenerate.
939 * configure: Regenerate.
941 2008-04-23 David S. Miller <davem@davemloft.net>
943 * config/tc-sparc.c (v9a_asr_table): Add missing
944 'stick' and 'stick_cmpr', and document ordering rules
946 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
947 BFD_RELOC_SPARC_PC10.
948 * doc/c-sparc.texi: New section on Sparc constants.
949 Add documentation for %stick and %stick_cmpr.
951 2008-04-22 David S. Miller <davem@davemloft.net>
953 * config/obj-elf.c (obj_elf_section_type): Add prototype
954 before obj_elf_section_word and add 'warn' arg.
955 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
956 is matched, try checking for #SECTION_TYPE.
957 (obj_elf_section): Adjust for new args.
958 (obj_elf_type_name): New function.
959 (obj_elf_type): Call it, and accept STT_foo number strings
960 in .type statements as output by SunPRO compiler.
962 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
964 * config/tc-i386.c (md_assemble): Don't check SSE instructions
967 2008-04-18 David S. Miller <davem@davemloft.net>
969 * doc/c-sparc.texi: Add syntax section.
971 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
973 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
974 REG and NDS for instructions with immediate operand.
976 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
978 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
981 2008-04-16 David S. Miller <davem@davemloft.net>
983 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
984 and relocation generation.
985 (tc_gen_reloc): Likewise.
987 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
989 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
990 relocations are properly aligned, and not negative.
992 2008-04-15 Khem Raj <kraj@mvista.com>
994 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
996 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
998 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
999 accept e500mc instructions.
1000 (md_show_usage): Document -me500mc.
1002 2008-04-11 Nick Clifton <nickc@redhat.com>
1004 * listing.c (print_timestamp): Use localtime rather than
1005 localtime_r since not all build environments provide the latter.
1007 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
1009 * NEWS: Mention -msse-check=[none|error|warning].
1011 * config/tc-i386.c (sse_check): New.
1012 (OPTION_MSSE_CHECK): Likewise.
1013 (md_assemble): Check SSE instructions if needed.
1014 (md_longopts): Add -msse-check.
1015 (md_parse_option): Handle OPTION_MSSE_CHECK.
1016 (md_show_usage): Show -msse-check=[none|error|warning].
1018 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1020 2008-04-10 Santiago Urueña <suruena@gmail.com>
1022 * listing.c: Add -ag listing flag to show general information in
1023 listings such as gas version, passed options, and time stamp.
1024 (listing_general_info): New function.
1025 (print_options): New function.
1026 (print_single_option): New function.
1027 (print_timestamp): New function.
1028 (MAX_DATELEN): Define.
1029 (listing_print): Add call to listing_general_info.
1030 * listing.h (LISTING_GENERAL): Define.
1031 (listing_print): Add new parameter.
1032 * as.c (show_usage): Print new switch.
1033 (parse_args): Parse new switch.
1034 (main): Pass command line on to listing_print.
1035 * NEWS: Mention this new feature.
1036 * doc/as.texinfo: Document the new sub-option.
1038 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1040 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1041 call. Delete out of date comment.
1042 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1043 (dwarf2_emit_label): Don't emit unless there has been a previous
1044 .file or we are outputting assembler generated debug.
1045 dwarf2_consume_line_info after emitting line info, not before.
1046 (out_debug_info): Simplify files_in_use test.
1048 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1050 * config/tc-i386.c (parse_real_register): Return AVX register
1051 only if AVX is enabled.
1053 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1056 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1057 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1059 2008-04-04 Adrian Bunk <bunk@stusta.de>
1060 Bob Wilson <bob.wilson@acm.org>
1062 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1063 call to decode_reloc.
1065 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1067 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1069 * config/tc-i386.c (cpu_arch): Add .pclmul.
1070 (md_show_usage): Replace clmul with pclmul.
1071 * doc/c-i386.texi: Likewise.
1073 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1075 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1077 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1078 Document -msse2avx, .avx, .aes, .clmul and .fma.
1080 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1081 (vex_prefix): Likewise.
1082 (sse2avx): Likewise.
1083 (CPU_FLAGS_ARCH_MATCH): Likewise.
1084 (CPU_FLAGS_64BIT_MATCH): Likewise.
1085 (CPU_FLAGS_32BIT_MATCH): Likewise.
1086 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1088 (vex_imm4): Likewise.
1089 (fits_in_imm4): Likewise.
1090 (build_vex_prefix): Likewise.
1091 (VEX_check_operands): Likewise.
1092 (bad_implicit_operand): Likewise.
1093 (OPTION_MSSE2AVX): Likewise.
1094 (T_YMMWORD): Likewise.
1095 (_i386_insn): Add vex.
1096 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1097 (cpu_flags_match): Changed to take a pointer to const template.
1098 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1099 (match_mem_size): Also check ymmword.
1100 (operand_type_match): Clear ymmword.
1101 (md_begin): Allow '_' in mnemonic.
1102 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1103 (process_immext): Update assert.
1104 (md_assemble): Don't call process_immext if sse2avx and immext
1105 are true. Call build_vex_prefix if vex is true.
1106 (parse_insn): Updated for cpu_flags_match.
1107 (swap_operands): Handle 5 operands.
1108 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1109 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1110 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1111 (check_byte_reg): Check regymm.
1112 (process_operands): Duplicate the destination register for
1113 -msse2avx if needed.
1114 (build_modrm_byte): Updated for instructions with VEX encoding.
1115 (output_insn): Output VEX prefix if needed.
1116 (md_longopts): Add msse2avx.
1117 (md_parse_option): Handle OPTION_MSSE2AVX.
1118 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1119 (intel_e09): Support YMMWORD.
1120 (intel_e11): Likewise.
1121 (intel_get_token): Likewise.
1123 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1125 * config/tc-avr.c (mcu_types): Add attiny167.
1126 * doc/c-avr.texi: Likewise.
1128 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1130 * config/tc-avr.c (mcu_types): Add atmega32u4.
1131 * doc/c-avr.texi: Likewise.
1133 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1135 * config/tc-avr.c (mcu_types): Add atmega32c1.
1136 * doc/c-avr.texi: Likewise.
1138 2008-03-28 Paul Brook <paul@codesourcery.com>
1140 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1141 to avoid spurious symbols.
1143 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1145 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1148 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1150 * config/tc-avr.c (mcu_types): Add atmega32m1.
1151 * doc/c-avr.texi: Likewise.
1153 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1155 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1157 (do_neon_ext): Fix sign of comparison.
1159 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1161 From Jie Zhang <jie.zhang@analog.com>
1162 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1163 instructions. And call yyerror when comparing PREG with
1165 (check_macfunc_option): New.
1166 (check_macfuncs): Check option by calling check_macfunc_option.
1167 Fix comparison always true warnings. Both scalar instructions
1168 of vector instruction must share the same mode option. Only allow
1169 option mode at the end of the second instruction of the vector.
1170 (asm_1): Check option by calling check_macfunc_option.
1172 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1173 option for multiply and multiply-accumulate to data register
1175 (check_macfuncs): Don't check if accumulator matches the data register
1177 (assign_macfunc): Check if accumulator matches the
1178 data register in each rule that moves to the data
1181 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1182 generated for LOOP_BEGIN and LOOP_END instructions.
1183 (bfin_gen_loop): Likewise.
1185 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1187 * config/tc-s390.c (md_parse_option): z10 option added.
1189 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1191 * aclocal.m4: Regenerate.
1192 * configure: Likewise.
1193 * Makefile.in: Likewise.
1194 * doc/Makefile.in: Likewise.
1196 2008-03-17 Adrian Bunk <bunk@stusta.de>
1199 * config/tc-hppa.c (is_same_frag): Delete.
1201 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1203 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1204 RELAX_LOOP_END_ADD_NOP.
1206 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1209 * read.c (s_mexit): Warn if attempting to exit a macro when not
1210 inside a macro definition.
1212 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1214 * Makefile.am: Run "make dep-am".
1215 * Makefile.in: Regenerate.
1216 * configure: Regenerate.
1218 2008-03-09 Paul Brook <paul@codesourcery.com>
1220 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1221 * doc/c-arm.texi: Add cortex-a9.
1223 2008-03-09 Paul Brook <paul@codesourcery.com>
1225 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1226 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1227 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1228 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1229 * doc/c-arm.texi: Document new ARM FPU variants.
1231 2008-03-07 Paul Brook <paul@codesourcery.com>
1233 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1235 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1237 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1238 for strict ordering of powerpc_opcodes, but disable for now.
1240 2008-03-04 Paul Brook <paul@codesourcery.com>
1242 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1243 (arm_ext_v7m): Rename...
1244 (arm_ext_m): ... to this. Include v6-M.
1245 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1246 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1247 (md_assemble): Allow wide msr instructions.
1248 (insns): Add classifications for v6-m instructions.
1249 (arm_cpu_option_table): Add cortex-m1.
1250 (arm_arch_option_table): Add armv6-m.
1251 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1253 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1254 Bob Wilson <bob.wilson@acm.org>
1256 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1257 (md_begin): Initialize it.
1258 (resources_conflict): Use it.
1260 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1262 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1264 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1265 H.J. Lu <hongjiu.lu@intel.com>
1268 * read.c (pseudo_set): Don't allow global register symbol.
1270 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1273 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1276 * write.c (write_object_file): Don't allow symbols which were
1277 equated to register. Stop if there is an error.
1279 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1281 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1283 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1284 * config/tc-ppc.c (ppu_cpu): Make global.
1285 (ppc_insert_operand): Add ppu_cpu parameter.
1286 (md_assemble): Adjust for above change.
1287 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1289 2008-02-22 Nick Clifton <nickc@redhat.com>
1291 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1292 targeted ARM ports, otherwise just skip generating the reloc.
1294 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1296 * doc/c-i386.texi: Update -march= and .arch.
1298 2008-02-18 Nick Clifton <nickc@redhat.com>
1300 * config/tc-mn10300.c (has_known_symbol_location): New function.
1301 Do not regard weak symbols as having a known location.
1302 (md_estimate_size_before_relax): Use new function.
1303 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1305 2008-02-18 Jan Beulich <jbeulich@novell.com>
1307 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1308 currently selected CPU has no 32-bit support.
1309 (parse_real_register): Do not return registers not available on
1310 currently selected CPU.
1312 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1314 * config/tc-i386.c (process_immext): Fix format.
1316 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1318 * config/tc-i386.c (inoutportreg): New.
1319 (process_immext): New.
1320 (md_assemble): Use it.
1321 (update_imm): Use imm16 and imm32s.
1322 (i386_att_operand): Use inoutportreg.
1324 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1326 * config/tc-i386.c (operand_type_all_zero): New.
1327 (operand_type_set): Likewise.
1328 (operand_type_equal): Likewise.
1329 (cpu_flags_all_zero): Likewise.
1330 (cpu_flags_set): Likewise.
1331 (cpu_flags_equal): Likewise.
1332 (UINTS_ALL_ZERO): Removed.
1333 (UINTS_SET): Likewise.
1334 (UINTS_CLEAR): Likewise.
1335 (UINTS_EQUAL): Likewise.
1336 (cpu_flags_match): Updated.
1337 (smallest_imm_type): Likewise.
1338 (set_cpu_arch): Likewise.
1339 (md_assemble): Likewise.
1340 (optimize_imm): Likewise.
1341 (match_template): Likewise.
1342 (process_suffix): Likewise.
1343 (update_imm): Likewise.
1344 (process_drex): Likewise.
1345 (process_operands): Likewise.
1346 (build_modrm_byte): Likewise.
1347 (i386_immediate): Likewise.
1348 (i386_displacement): Likewise.
1349 (i386_att_operand): Likewise.
1350 (parse_real_register): Likewise.
1351 (md_parse_option): Likewise.
1352 (i386_target_format): Likewise.
1354 2008-02-14 Dimitry Andric <dimitry@andric.com>
1357 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1358 pointer past the comma after parsing a floating point register
1361 2008-02-14 Hakan Ardo <hakan@debian.org>
1364 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1366 (avr_operand): Disallow post-increment addressing in the lpm
1367 instruction for the attiny26.
1369 2008-02-13 Jan Beulich <jbeulich@novell.com>
1371 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1372 if not in Intel mode.
1373 (i386_intel_operand): Ignore segment overrides in immediate and
1375 (intel_e11): Range-check i.mem_operands before use as array
1376 index. Filter out FLAT for uses other than as segment override.
1377 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1380 2008-02-13 Jan Beulich <jbeulich@novell.com>
1382 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1384 2008-02-13 Jan Beulich <jbeulich@novell.com>
1386 * config/tc-i386.c (allow_pseudo_reg): New.
1387 (parse_real_register): Check for NULL just once. Allow all
1388 register table entries when allow_pseudo_reg is non-zero.
1389 Don't allow any registers without type when allow_pseudo_reg
1391 (tc_x86_regname_to_dw2regnum): Replace with ...
1392 (tc_x86_parse_to_dw2regnum): ... this.
1393 (tc_x86_frame_initial_instructions): Adjust for above change.
1394 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1395 (tc_parse_to_dw2regnum): New.
1396 (tc_x86_regname_to_dw2regnum): Replace with ...
1397 (tc_x86_parse_to_dw2regnum): ... this.
1398 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1399 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1402 2008-02-12 Nick Clifton <nickc@redhat.com>
1404 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1406 (tic4x_insn_add): Likewise.
1407 (md_begin): Drop cast that was discarding a const qualifier.
1408 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1410 (build_insn): Drop cast that was discarding a const qualifier.
1412 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1414 * config/tc-i386.c (cpu_arch): Add .xsave.
1415 (md_show_usage): Add .xsave.
1417 * doc/c-i386.texi: Add xsave to -march=.
1419 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1421 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1422 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1424 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1426 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1427 checks into assertions. When relaxation produces an operation that
1428 does not fit in the current FLIX instruction, make sure that the
1429 operation is relaxed as needed to account for being placed following
1430 the current instruction.
1432 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1435 * configure: Regenerated.
1437 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1439 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1441 2008-01-31 Marc Gauthier <marc@tensilica.com>
1443 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1445 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1447 * read.c: (emit_expr): Correct for mingw use of printf size
1450 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1452 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1453 can only be encoded in FLIX instructions but are not specified as such.
1454 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1457 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1459 * NEWS: Mention new command line options for x86 targets.
1461 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1463 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1465 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1467 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1469 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1471 * config/tc-i386.c (md_show_usage): Show more processors for
1474 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1476 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1478 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1480 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1481 (XXX_MNEM_SUFFIX): Likewise.
1482 (END_OF_INSN): Likewise.
1483 (templates): Likewise.
1484 (modrm_byte): Likewise.
1485 (rex_byte): Likewise.
1486 (DREX_XXX): Likewise.
1487 (drex_byte): Likewise.
1488 (sib_byte): Likewise.
1489 (processor_type): Likewise.
1490 (arch_entry): Likewise.
1491 (cpu_sub_arch_name): Remove const.
1492 (cpu_arch): Add .vmx and .smx.
1493 (set_cpu_arch): Append cpu_sub_arch_name.
1494 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1495 (md_show_usage): Updated.
1497 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1498 (XXX_MNEM_SUFFIX): Likewise.
1499 (END_OF_INSN): Likewise.
1500 (templates): Likewise.
1501 (modrm_byte): Likewise.
1502 (rex_byte): Likewise.
1503 (DREX_XXX): Likewise.
1504 (drex_byte): Likewise.
1505 (sib_byte): Likewise.
1506 (processor_type): Likewise.
1507 (arch_entry): Likewise.
1509 * doc/as.texinfo: Update i386 -march option.
1511 * doc/c-i386.texi: Update -march= for ISA.
1513 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1515 * config/tc-xtensa.c (xtensa_leb128): New function.
1516 (md_pseudo_table): Use it for sleb128 and uleb128.
1517 (is_leb128_expr): New internal flag.
1518 (xtensa_symbol_new_hook): Check new flag.
1520 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1522 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1523 at90usb82, at90usb162.
1524 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1526 These changes support the new avr35 architecture group in gcc.
1528 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1530 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1531 suffix for AT&T syntax.
1533 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1535 * config/tc-i386.c (match_reg_size): New.
1536 (match_mem_size): Likewise.
1537 (operand_size_match): Likewise.
1538 (operand_type_match): Also clear all size fields.
1539 (match_template): Skip Intel syntax when in AT&T syntax.
1540 Call operand_size_match to check operand size.
1541 (i386_att_operand): Set the mem field to 1 for memory
1543 (i386_intel_operand): Likewise.
1545 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1548 * config/tc-i386.c (_i386_insn): Update comment.
1549 (operand_type_match): Also clear unspecified.
1550 (operand_type_register_match): Likewise.
1551 (parse_operands): Initialize unspecified.
1552 (i386_intel_operand): Likewise.
1553 (match_template): Check memory and accumulator operand size.
1554 (i386_att_operand): Clear unspecified on register operand.
1555 (intel_e11): Likewise.
1556 (intel_e09): Set operand size and clean unspecified for
1559 2008-01-11 Andreas Schwab <schwab@suse.de>
1561 * read.c (s_space): Declare `repeat' as offsetT.
1563 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1565 * config/tc-i386.c (match_template): Check processor support
1568 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1570 * config/tc-i386.c (match_template): Continue if processor
1573 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1575 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1576 unwind personality function address.
1578 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1580 * dwarf2dbg.c (out_sleb128): Delete.
1581 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1582 (out_fixed_inc_line_addr): Delete.
1583 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1584 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1585 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1586 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1587 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1588 * read.h (emit_expr_fix): New prototype.
1589 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1590 (emit_expr_fix): New.
1592 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1594 * config/tc-i386.c (match_template): Check register size
1595 only when size of operands can be encoded the canonical way.
1597 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1599 * config/tc-i386.c (i386_operand): Renamed to ...
1600 (i386_att_operand): This.
1601 (parse_operands): Updated.
1603 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1605 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1607 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1609 (md_assemble): Remove Intel mode workaround.
1610 (match_template): Check support for old gcc, AT&T mnemonic
1612 (md_parse_option): Don't set intel_mnemonic to 0 for
1615 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1617 * config/tc-i386.h: Update copyright to 2008.
1619 2008-01-04 Nick Clifton <nickc@redhat.com>
1621 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1622 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1624 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1626 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1629 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1631 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1632 (cpu_flags_not): Likewise.
1633 (cpu_flags_match): Updated to check 64bit and arch.
1634 (set_code_flag): Remove cpu_arch_flags_not.
1635 (set_16bit_gcc_code_flag): Likewise.
1636 (set_cpu_arch): Likewise.
1637 (md_begin): Likewise.
1638 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1639 (match_template): Likewise.
1641 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1643 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1644 modrm_regmem to 0 instead of None.
1646 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1648 * config/tc-i386.c (match_template): Use the xmmword field
1651 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1653 * config/tc-i386.c (process_suffix): Fix a typo.
1655 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1658 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1659 Check memory size in Intel mode.
1660 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1661 (intel_e09): Likewise.
1663 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1665 2008-01-02 Catherine Moore <clm@codesourcery.com>
1667 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1669 For older changes see ChangeLog-2007
1675 version-control: never