1 2008-11-04 Sterling Augustine <sterling@tensilica.com>
3 * config/tc-xtensa.c (xtensa_j_opcode): New.
4 (xg_instruction_matches_option_term): Handle "FREEREG" option.
5 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
6 (md_begin): Initialize xtensa_j_opcode.
7 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
8 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
9 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
10 (vinsn_to_insnbuf): Update renamed tls_reloc references.
11 Distinguish extra argument for "FREEREG" from extra TLS argument.
12 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
13 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
15 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
16 (build_transition): Handle "FREEREG" operand.
17 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
19 2008-10-31 Alan Modra <amodra@bigpond.net.au>
23 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
25 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
26 comment so that Broadcom SB-1 cores are in the MIPS64 section.
28 2008-10-21 Alan Modra <amodra@bigpond.net.au>
30 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
31 * config/tc-ns32k.c (bit_fix_new): Likewise.
32 * config/tc-m68k.c (md_begin): Likewise.
33 * hash.c (hash_insert, hash_jam): Likewise.
34 * symbols.c (symbol_create, local_symbol_make): Likewise.
35 * frags.c (frag_alloc): Likewise.
37 2008-10-20 Jay Krell <jay.krell@cornell.edu>
39 * config/bfin-parse.y: Use C style comments.
40 * config/tc-bfin.c: Likewise.
41 * config/tc-m68k.c: Likewise.
42 * config/tc-mips.c: Likewise.
44 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
46 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
47 (cpu_arch_tune): Make it global.
48 (cpu_arch_isa): Likewise.
49 (cpu_arch_isa_flags): Likewise.
50 (i386_align_code): Check fragP->tc_frag_data.isa,
51 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
52 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
55 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
57 (cpu_arch_isa): Likewise.
58 (cpu_arch_isa_flags): Likewise.
59 (i386_tc_frag_data): Likewise.
60 (TC_FRAG_TYPE): Likewise.
61 (TC_FRAG_INIT): Likewise.
63 2008-10-09 Bob Wilson <bob.wilson@acm.org>
65 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
66 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
67 Moved into alphabetical order.
69 2008-10-09 Bob Wilson <bob.wilson@acm.org>
71 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
73 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
74 (Line): Remove conditional declaration of Ln node and section here.
75 Put aout-bout description inside the no-line-dir conditional.
76 (Skip, Space): Use a separate conditional for each node.
78 2008-10-09 Bob Wilson <bob.wilson@acm.org>
80 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
81 menu entry for File; remove version-specific .file operands from menu
82 description. Replace "LNS directives" menu entry with new entries
83 for "Loc" and "Loc_mark_labels".
84 (LNS directives): Split into separate nodes for each directive.
85 (Loc): New node for .loc directive. Mention that this directive
86 is for DWARF2 and add a missing article.
87 (Loc_mark_labels): Likewise for .loc_mark_labels.
88 (File): Change this node to describe both the default version and
89 the DWARF2 version of .file. Move the no-file-dir conditional to
90 include only the default version.
92 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
94 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
95 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
96 (i386_solaris_fix_up_eh_frame): Declare.
97 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
99 2008-10-09 Nick Clifton <nickc@redhat.com>
102 * doc/as.texinfo (Dollar Local Labels): Correct description of
103 dollar local labels to show that the colon suffix is still
106 2008-10-08 Nick Clifton <nickc@redhat.com>
108 * configure.in (ALL_LINGUAS): Add "id".
109 * configure: Regenerate.
110 * po/id.po: New Indonesian translation.
112 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
114 * read.c (pseudo_set): Don't allow global register symbol only
115 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
116 * symbols.c (S_SET_EXTERNAL): Likewise.
118 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
120 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
122 2008-10-06 Bob Wilson <bob.wilson@acm.org>
124 * doc/as.texinfo (Local): New description of ELF .local directive.
126 2008-10-06 Nick Clifton <nickc@redhat.com>
129 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
130 (_find_end_of_line): Add extra parameter indicating if the line is
131 inside a macro. If it is then do not allow the @ character to be
132 treated as a line separator character.
133 (read_a_source): Update use of _find_end_of_line.
134 (find_end_of_line): Likewise.
135 (s_irp): Update use of get_line_sb.
137 (do_repeat): Likewise.
138 (get_line_sb): New function. Like the old version of get_line_sb
139 except that it takes an extra parameter indicating whether the
140 line is inside a macro.
141 (get_macro_line_sb): New function.
143 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
145 * config/tc-cris.c: Update all comments regarding explicit relocations
146 to, besides PIC, also imply TLS or to say "relocation specifier" or
148 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
149 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
150 callers. Also handle TLS relocs.
151 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
152 Change all callers. Also handle TLS relocs.
154 (cris_process_instruction): Check for non-PIC TLS relocations and
155 adjust message when emitting error message about relocation not
157 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
159 (get_3op_or_dip_prefix_op): Ditto.
160 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
162 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
164 * listing.c (buffer_line): Open the source file with FOPEN_RB.
165 Manually process line ends.
167 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
168 Nick Clifton <nickc@redhat.com>
170 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
173 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
174 Nick Clifton <nickc@redhat.com>
176 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
177 do not match it class and if necessary update the class.
178 (null_error_handler): New function. Suppresses the generation of
180 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
182 2008-09-30 Alan Modra <amodra@bigpond.net.au>
184 * Makefile.am: Run "make dep-am".
185 * Makefile.in: Regenerate.
187 2008-09-29 Nick Clifton <nickc@redhat.com>
189 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
190 tc_cfi_emit_pcrel_expr macro.
192 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
193 Steve Ellcey <sje@cup.hp.com>
195 * configure: Regenerate for new libtool.
197 * Makefile.in: Ditto.
198 * doc/Makefile.in: Ditto.
200 2008-09-29 Nick Clifton <nickc@redhat.com>
203 * app.c (do_scrub_chars): Only issue warnings about tick
204 characters detected in symbol strings if hex ticks are supported.
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 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
213 * NEWS: Mention .cfi_val_encoded_addr.
215 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
217 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
218 * Makefile.in (TARG_ENV_HFILES): Likewise.
219 * configure.tgt (Solaris targets): Set em=solaris.
220 * config/te-solaris.h: New file.
222 2008-09-26 Jie Zhang <jie.zhang@analog.com>
224 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
226 2008-09-24 Richard Henderson <rth@redhat.com>
228 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
229 (struct cfi_insn_data): Add ea member.
230 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
231 (output_cfi_insn): Handle CFI_val_encoded_addr.
232 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
233 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
235 2008-09-25 Alan Modra <amodra@bigpond.net.au>
238 * listing.c (print_options): Don't call fprintf without format string.
240 2008-09-19 Alan Modra <amodra@bigpond.net.au>
242 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
243 (TC_VALIDATE_FIX_SUB): Likewise.
244 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
245 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
246 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
247 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
248 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
249 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
250 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
251 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
252 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
254 * write.c (md_register_arithmetic): Define.
255 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
256 Modify error message when registers involved.
257 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
258 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
260 2008-09-15 Alan Modra <amodra@bigpond.net.au>
262 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
264 2008-09-15 Alan Modra <amodra@bigpond.net.au>
266 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
267 relocs with no symbol.
268 * config/tc-mmix.c (md_assemble): Mark fake symbol on
269 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
270 (mmix_md_end): Likewise mark mmix reg contents section symbol.
272 2008-09-14 Chris Smith <chris@zxdesign.info>
274 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
275 broken, as the opcode of ld a,(de) was being emitted for both.
277 2008-09-12 Sterling Augustine <sterling@tensilica.com>
279 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
280 operands equal to MAX_INSN_ARGS.
282 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
284 * configure.in: Call AC_SYS_LARGEFILE.
285 * config.in: Regenerate.
286 * configure: Regenerate.
288 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
290 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
291 Remove POWER5 and POWER6 tests.
293 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
295 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
296 number support for 32-bit targets.
298 2008-09-08 Tristan Gingold <gingold@adacore.com>
300 * NEWS: Add a marker for the 2.19 features.
302 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
304 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
305 comment regarding use of difference expressions.
306 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
308 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
309 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
310 (dot_cfi_lsda, output_cie, output_fde): Likewise.
311 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
313 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
315 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
317 2008-09-03 Nick Clifton <nickc@redhat.com>
319 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
320 alignment field of the .lcomm directive to be optional.
321 (pe_lcomm): New function. Pass pe_lcomm_internal to
323 (md_pseudo_table): Implement .lcomm directive for COFF based
325 * doc/c-i386.texi (i386-Directives): New node. Used to document
326 the .lcomm directive.
328 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
330 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
333 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
335 * config/tc-avr.c (mcu_types): Add atmega16u4.
336 * doc/c-avr.texi: Likewise.
338 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
340 * config/tc-ia64.c (CR_IIB0): New.
342 (cr): Add cr.iib0 and cr.iib1.
343 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
345 2008-08-28 Jan Beulich <jbeulich@novell.com>
347 * config/tc-i386.c (md_assemble): Force number of displacement
348 operands to zero when processing string instruction.
349 (i386_index_check): Special-case string instruction operands. Don't
350 fudge address prefix if there already was a memory operand. Fix
351 error message to correctly reflect the addressing mode used.
352 (i386_att_operand): Fix comment.
353 (i386_intel_operand): Snapshot, clear, and restore base and index
354 reg for each operand processed. Increment count of memory operands
357 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
359 * config/tc-hppa.c (is_SB_relative): New macro.
360 (fix_new_hppa): Remove $segrel$ marker.
361 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
363 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
365 2008-08-27 Jan Beulich <jbeulich@novell.com>
367 * config/tc-i386.c (check_string): Use register_prefix for error
369 (process_operands): Likewise.
371 2008-08-26 Mark Mitchell <mark@codesourcery.com>
373 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
375 2008-08-26 Jie Zhang <jie.zhang@analog.com>
377 * config/bfin-parse.y (check_macfunc_option): Fix instruction
379 (asm_1): Check mode for 16-bit multiply instructions.
381 2008-08-24 Alan Modra <amodra@bigpond.net.au>
383 * configure.in: Update a number of obsolete autoconf macros.
384 * configure: Regenerate.
385 * aclocal.m4: Regenerate.
387 2008-08-22 Nick Clifton <nickc@redhat.com>
389 * config/tc-mcore.c (md_assemble): Increase length of name array
390 to include terminating NUL.
392 2008-08-22 Jie Zhang <jie.zhang@analog.com>
394 * config/bfin-lex.l (NUMBER): Protect special `.'.
396 2008-08-22 Alan Modra <amodra@bigpond.net.au>
398 * symbols.c (symbol_clone): Ensure clones are not external.
400 2008-08-22 Alan Modra <amodra@bigpond.net.au>
402 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
404 2008-08-21 Richard Henderson <rth@redhat.com>
406 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
407 (output_cie, output_fde): Use it.
408 (DWARF2_EH_FRAME_READ_ONLY): New.
409 (cfi_finish): Use it.
411 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
412 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
413 (DWARF2_EH_FRAME_READ_ONLY): New.
414 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
415 from the results of DIFF_EXPR_OK manipulation.
417 2008-08-21 Sterling Augustine <sterling@tensilica.com>
419 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
421 2008-08-20 Bob Wilson <bob.wilson@acm.org>
423 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
424 (O_tpoff, O_dtpoff): Define.
425 (suffix_relocs): Add entries for TLS suffixes.
426 (xtensa_elf_cons): Check for invalid use of TLS relocations.
427 (map_operator_to_reloc): Add is_literal parameter and use it to
428 control translating TLS instruction relocations to the corresponding
430 (xg_valid_literal_expression): Allow TLS operators.
431 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
432 operands to generated literals.
433 (xg_assemble_literal): Handle TLS operators. Update call to
434 map_operator_to_reloc.
435 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
436 (md_apply_fix): Handle TLS relocations.
437 (emit_single_op): Handle TLS operators.
438 (convert_frag_immed): Update call to map_operator_to_reloc.
439 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
440 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
441 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
442 to initialize the op_data field of the BuildOp.
443 (build_transition): Use it here to record the source operand
444 corresponding to a generated literal.
445 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
447 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
449 AVX Programming Reference (August, 2008)
450 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
451 (CPU_FLAGS_AVX_MATCH): Likewise.
452 (CPU_FLAGS_32BIT_MATCH): Updated.
453 (cpu_flags_match): Likewise.
455 2008-08-20 Alan Modra <amodra@bigpond.net.au>
458 * write.c (install_reloc): Check that reloc symbols have been
460 (set_symtab): Mark symbols with BSF_KEEP.
462 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
464 * config/tc-i386.c (i386_align_code): Fix a comment typo.
466 2008-08-15 Alan Modra <amodra@bigpond.net.au>
469 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
470 * Makefile.in: Regenerate.
471 * aclocal.m4: Regenerate.
472 * config.in: Regenerate.
473 * configure: Regenerate.
474 * doc/Makefile.in: Regenerate.
476 2008-08-14 Alan Modra <amodra@bigpond.net.au>
478 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
480 2008-08-13 Ben Elliston <bje@au.ibm.com>
482 * doc/as.texinfo (Align): Document the PowerPC behaviour.
484 2008-08-13 Alan Modra <amodra@bigpond.net.au>
486 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
487 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
488 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
489 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
490 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
491 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
492 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
493 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
494 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
495 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
497 2008-08-12 Alan Modra <amodra@bigpond.net.au>
499 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
500 * config/tc-ia64.c (dot_rot): Likewise.
502 2008-08-11 Alan Modra <amodra@bigpond.net.au>
505 * hash.c: Expand PTR to void *.
506 (hash_delete): Add "freeme" parameter. Call obstack_free.
507 * hash.h: Expand PTR to void *.
508 (hash_delete): Update prototype.
509 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
510 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
512 (subsym_substitute): Likewise.
513 * doc/internals.texi (hash_delete): Update.
515 2008-08-08 Anatoly Sokolov <aesok@post.ru>
517 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
518 architectures. Reorganize list to put mcu types in correct
519 architectures and to order list same as in GCC. Use new ISA
520 definitions in include/opcode/avr.h.
521 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
522 descriptions. Reorganize descriptions to put mcu types in correct
523 architectures and to order lists same as in GCC.
525 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
526 Daniel Jacobowitz <dan@codesourcery.com>
528 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
529 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
530 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
531 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
532 (md_longopts): Add -call_nonpic.
533 (md_parse_option): Handle OPTION_CALL_NONPIC.
534 (md_show_usage): Add -call_nonpic.
536 2008-08-08 Sterling Augustine <sterling@tensilica.com>
538 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
539 (xtensa_create_property_segments): Use it.
540 (xtensa_create_xproperty_segments): Likewise.
542 2008-08-08 Alan Modra <amodra@bigpond.net.au>
544 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
546 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
548 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
549 (lo16_reloc_p): New functions.
550 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
551 generalize relocation checks.
552 (matching_lo_reloc): New function.
553 (fixup_has_matching_lo_p): Use it.
554 (mips16_mark_labels): Don't clobber a symbol's visibility.
555 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
556 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
557 (md_apply_fix): Likewise.
558 (mips16_percent_op): Add %got and %call16.
559 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
560 Use matching_lo_reloc.
561 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
562 generalize relocation checks.
563 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
566 2008-08-06 DJ Delorie <dj@redhat.com>
568 * NEWS: Mention these changes.
570 * config/tc-h8300.h (H_TICK_HEX): Define.
571 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
572 (md_longopts): Add "-h-tick-hex".
573 (md_parse_option): Support it.
574 * doc/c-h8300.texi (H8/300 Options): Document it.
575 * doc/as.texinfo (Overview): Likewise.
577 * config/tc-sh.h (H_TICK_HEX): Define.
578 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
579 (md_longopts): Add "-h-tick-hex".
580 (md_parse_option): Support it.
581 * doc/c-sh.texi (SH Options): Document it.
582 * doc/c-sh64.texi (SH64 Options): Document it.
583 * doc/as.texinfo (Overview): Likewise.
585 2008-08-05 Alan Modra <amodra@bigpond.net.au>
588 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
589 debug info if we see compiler generated debug info.
590 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
592 2008-08-04 Alan Modra <amodra@bigpond.net.au>
594 * dwarf2dbg.c: Remove superfluous forward function declarations.
595 (DWARF2_FORMAT): Add section arg.
596 (out_header): New function, split out from..
597 (out_debug_line): ..here.
598 (out_debug_aranges): Use out_header.
599 (out_debug_abbrev): Add info_seg and line_seg args. Use
600 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
601 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
602 if line_seg is 64-bit.
603 (dwarf2_finish): Adjust out_debug_abbrev call.
604 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
605 * config/tc-mips.c (mips_dwarf2_format): Likewise.
607 2008-08-04 Alan Modra <amodra@bigpond.net.au>
609 * Makefile.am (POTFILES.in): Set LC_ALL=C.
610 * Makefile.in: Regenerate.
611 * po/POTFILES.in: Regenerate.
613 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
615 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
616 Handle -mvsx and -mpower7.
617 (md_show_usage): Document -mpower7 and -mvsx.
618 * doc/as.texinfo (Target PowerPC): Document -mvsx.
619 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
621 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
623 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
626 2008-07-30 Michael J. Eager <eager@eagercon.com>
628 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
629 (md_show_usage): Likewise.
631 2008-07-30 Alan Modra <amodra@bigpond.net.au>
633 * messages.c, symbols.c, write.c: Silence gcc warnings.
635 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
637 * config/tc-i386.c (operand_type_check): Warning fix.
639 2008-07-26 Michael Eager <eager@eagercon.com>
641 * doc/as.texinfo: Add description of single-precision attribute.
643 2008-07-24 Jie Zhang <jie.zhang@analog.com>
645 * config/bfin-parse.y (asm_1): Error if plain symbol is used
646 as load/store offset.
648 2008-07-22 Chao-ying Fu <fu@mips.com>
650 * config/tc-mips.c (mips_ip): Reset s to argsStart.
652 2008-07-22 Jie Zhang <jie.zhang@analog.com>
654 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
656 2008-07-21 DJ Delorie <dj@redhat.com>
658 * config/tc-h8300.c (fix_operand_size): Use the default size
659 specified by the .lbranch/.sbranch pseudos.
661 2008-07-18 DJ Delorie <dj@redhat.com>
663 * config/tc-m32c.h (H_TICK_HEX): Define.
664 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
665 (md_longopts): Add support for it.
666 (md_parse_option): Likewise.
667 * doc/as.texinfo (Overview): Add new m32c options.
668 * doc/c-m32c.texi (M32C-Modifiers): Likewise
670 * as.h: (enable_h_tick_hex): New.
671 * app.c (enable_h_tick_hex): New.
673 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
674 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
675 style hex constants and convert the input stream to 0x00 style.
676 (do_scrub_chars): If a 'X style character constant is found after
677 a symbol character (like you're or X'00), warn the user.
679 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
681 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
682 (mips_fix_adjustable): Likewise.
683 (mips_frob_file_after_relocs): Likewise.
685 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
687 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
688 about overriding an earlier setting.
690 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
692 * config/tc-mips.c (NO_ISA_COP): New macro.
693 (COP_INSN): New macro.
694 (is_opcode_valid): Use them.
695 (macro) <ld_st>: Use them. Don't accept coprocessor load store
696 insns based on the ISA if CPU is NO_ISA_COP.
697 <copz>: Likewise for coprocessor operations.
699 2008-07-07 Paul Brook <paul@codesourcery.com>
701 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
704 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
706 * configure.tgt: Add bfin-*-rtems*.
708 2008-07-04 Alan Modra <amodra@bigpond.net.au>
710 * config/tc-spu.c (md_apply_fix): Handle fully resolved
711 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
713 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
715 * config/tc-ppc.c (parse_cpu): Handle -m464.
716 (md_show_usage): Likewise.
718 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
720 Add support for ATtiny13A.
721 * config/tc-avr.c (mcu_types): Add attiny13a.
722 * doc/c-avr.texi: Likewise.
724 2008-06-24 Bob Wilson <bob.wilson@acm.org>
725 Alan Modra <amodra@bigpond.net.au>
727 * write.c (relax_segment <rs_org>): Include current stretch
728 value when calculating whether .org is backwards.
730 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
732 * configure: Regenerate.
734 2008-06-17 Nick Clifton <nickc@redhat.com>
736 * app.c (do_scrub_chars): Do not UNGET an EOF value.
738 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
741 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
742 text_section. Do the "stepping backwards" test for text_section
743 using unsigned operands.
745 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
747 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
748 (ppc_insert_operand): Likewise.
749 (ppc_machine): Likewise.
750 * config/tc-ppc.h: #include "opcode/ppc.h"
751 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
752 (ppc_cpu): Update extern decl.
754 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
756 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
757 +x, +X, +p, +P, +s, +S.
760 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
762 (macro_build): Likewise.
763 (CPU_HAS_SEQ): New macro.
764 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
766 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
768 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
769 * doc/c-avr.texi: Likewise.
771 2008-06-04 Nick Clifton <nickc@redhat.com>
773 * app.c (do_scrub_chars): Do not UNGET an EOF value.
775 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
777 * config/tc-i386.c (set_sse_check): New.
778 (md_pseudo_table): Add "sse_check".
780 2008-06-03 Paul Brook <paul@codesourcery.com>
782 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
784 2008-05-30 Nick Clifton <nickc@redhat.com>
787 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
790 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
792 * config/tc-mips.c (mips_cpu_info_table): Move records for
793 ST Loongson-2E/2F processors to a better place.
795 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
798 * config/tc-i386.c (match_template): Report ambiguous operand
799 size, not invalid suffix when there is no match in Intel
802 2008-05-22 Paul Brook <paul@codesourcery.com>
804 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
806 2008-05-21 I-Jui Sung <ijsung@gmail.com>
808 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
809 compatible cores: fa526, fa626, fa626te, fa726te.
810 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
813 2008-05-14 Alan Modra <amodra@bigpond.net.au>
815 * Makefile.am: Run "make dep-am".
816 * Makefile.in: Regenerate.
817 * doc/Makefile.in: Regenerate.
818 * po/POTFILES.in: Regenerate.
820 2008-05-09 Catherine Moore <clm@codesourcery.com>
822 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
823 with non-MIPS16 relocs.
825 2008-05-09 Chao-ying Fu <fu@mips.com>
827 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
828 case that some characters append at the end of the name.
830 (s_change_sec): Likewise.
831 (md_section_align): Likewise.
833 2008-05-07 Bob Wilson <bob.wilson@acm.org>
835 * config/tc-xtensa.c (xtensa_create_property_segments): Use
836 xtensa_make_property_section instead of xtensa_get_property_section.
837 (xtensa_create_xproperty_segments): Likewise.
839 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
841 * NEWS: Mention XSAVE, EPT and MOVBE.
843 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
844 (md_show_usage): Add .movbe and .ept.
846 * doc/c-i386.texi: Add movbe and ept to -march=. Document
849 2008-04-29 David S. Miller <davem@davemloft.net>
851 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
853 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
855 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
857 (OPTION_ELF_BASE): Make room for new option macros.
858 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
859 OPTION_DOUBLE_FLOAT): New option macros.
860 (md_longopts): Add msoft-float, mhard-float, msingle-float and
862 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
863 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
864 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
866 (struct mips_set_options): New fields soft_float and single_float.
867 (mips_opts): Initialized them. Add comment for each field
869 (mips_after_parse_args): Set them based on file_mips_soft_float
870 and file_mips_single_float.
871 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
872 `.set singlefloat' and `.set doublefloat'.
873 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
874 Handle single-float and soft-float instructions here.
875 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
876 (is_opcode_valid_16): New function.
877 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
878 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
879 M_S_DOB>: Remove special-casing of r4650.
880 * doc/c-mips.texi (-march=): Add Octeon.
881 (MIPS Opts): Document -msoft-float and -mhard-float. Document
882 -msingle-float and -mdouble-float.
883 (MIPS floating-point): New section. Document `.set softfloat' and
884 `.set hardfloat'. Document `.set singlefloat' and `.set
887 2008-04-25 David S. Miller <davem@davemloft.net>
889 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
892 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
893 rather than occaisionally 'levels'. Consistently refer to Sun's
894 UNIX variant as SunOS, every version of Solaris is also SunOS.
895 Document new 'softint_clear' and 'softint_set' aliases. Clarify
896 which architecture versions support '%dcr', '%cq', and '%gl'. Add
897 section on 32-bit/64-bit opcode translations.
899 2008-04-23 Mike Frysinger <vapier@gentoo.org>
901 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
902 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
903 (obj-fdpicelf.o): Define.
904 * Makefile.in: Regenerate.
905 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
907 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
908 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
909 * config/obj-fdpicelf.c: New.
910 * config/obj-fdpicelf.h: Likewise.
911 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
912 the OBJ_FDPIC_ELF define.
913 (OPTION_NOPIC): Define.
914 (md_longopts): Add mnopic and mno-fdpic.
915 (md_parse_option): Handle OPTION_NOPIC.
917 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
919 * aclocal.m4: Regenerate.
920 * configure: Regenerate.
922 2008-04-23 David S. Miller <davem@davemloft.net>
924 * config/tc-sparc.c (v9a_asr_table): Add missing
925 'stick' and 'stick_cmpr', and document ordering rules
927 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
928 BFD_RELOC_SPARC_PC10.
929 * doc/c-sparc.texi: New section on Sparc constants.
930 Add documentation for %stick and %stick_cmpr.
932 2008-04-22 David S. Miller <davem@davemloft.net>
934 * config/obj-elf.c (obj_elf_section_type): Add prototype
935 before obj_elf_section_word and add 'warn' arg.
936 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
937 is matched, try checking for #SECTION_TYPE.
938 (obj_elf_section): Adjust for new args.
939 (obj_elf_type_name): New function.
940 (obj_elf_type): Call it, and accept STT_foo number strings
941 in .type statements as output by SunPRO compiler.
943 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
945 * config/tc-i386.c (md_assemble): Don't check SSE instructions
948 2008-04-18 David S. Miller <davem@davemloft.net>
950 * doc/c-sparc.texi: Add syntax section.
952 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
954 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
955 REG and NDS for instructions with immediate operand.
957 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
959 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
962 2008-04-16 David S. Miller <davem@davemloft.net>
964 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
965 and relocation generation.
966 (tc_gen_reloc): Likewise.
968 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
970 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
971 relocations are properly aligned, and not negative.
973 2008-04-15 Khem Raj <kraj@mvista.com>
975 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
977 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
979 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
980 accept e500mc instructions.
981 (md_show_usage): Document -me500mc.
983 2008-04-11 Nick Clifton <nickc@redhat.com>
985 * listing.c (print_timestamp): Use localtime rather than
986 localtime_r since not all build environments provide the latter.
988 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
990 * NEWS: Mention -msse-check=[none|error|warning].
992 * config/tc-i386.c (sse_check): New.
993 (OPTION_MSSE_CHECK): Likewise.
994 (md_assemble): Check SSE instructions if needed.
995 (md_longopts): Add -msse-check.
996 (md_parse_option): Handle OPTION_MSSE_CHECK.
997 (md_show_usage): Show -msse-check=[none|error|warning].
999 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1001 2008-04-10 Santiago Urueña <suruena@gmail.com>
1003 * listing.c: Add -ag listing flag to show general information in
1004 listings such as gas version, passed options, and time stamp.
1005 (listing_general_info): New function.
1006 (print_options): New function.
1007 (print_single_option): New function.
1008 (print_timestamp): New function.
1009 (MAX_DATELEN): Define.
1010 (listing_print): Add call to listing_general_info.
1011 * listing.h (LISTING_GENERAL): Define.
1012 (listing_print): Add new parameter.
1013 * as.c (show_usage): Print new switch.
1014 (parse_args): Parse new switch.
1015 (main): Pass command line on to listing_print.
1016 * NEWS: Mention this new feature.
1017 * doc/as.texinfo: Document the new sub-option.
1019 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1021 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1022 call. Delete out of date comment.
1023 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1024 (dwarf2_emit_label): Don't emit unless there has been a previous
1025 .file or we are outputting assembler generated debug.
1026 dwarf2_consume_line_info after emitting line info, not before.
1027 (out_debug_info): Simplify files_in_use test.
1029 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1031 * config/tc-i386.c (parse_real_register): Return AVX register
1032 only if AVX is enabled.
1034 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1037 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1038 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1040 2008-04-04 Adrian Bunk <bunk@stusta.de>
1041 Bob Wilson <bob.wilson@acm.org>
1043 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1044 call to decode_reloc.
1046 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1048 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1050 * config/tc-i386.c (cpu_arch): Add .pclmul.
1051 (md_show_usage): Replace clmul with pclmul.
1052 * doc/c-i386.texi: Likewise.
1054 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1056 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1058 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1059 Document -msse2avx, .avx, .aes, .clmul and .fma.
1061 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1062 (vex_prefix): Likewise.
1063 (sse2avx): Likewise.
1064 (CPU_FLAGS_ARCH_MATCH): Likewise.
1065 (CPU_FLAGS_64BIT_MATCH): Likewise.
1066 (CPU_FLAGS_32BIT_MATCH): Likewise.
1067 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1069 (vex_imm4): Likewise.
1070 (fits_in_imm4): Likewise.
1071 (build_vex_prefix): Likewise.
1072 (VEX_check_operands): Likewise.
1073 (bad_implicit_operand): Likewise.
1074 (OPTION_MSSE2AVX): Likewise.
1075 (T_YMMWORD): Likewise.
1076 (_i386_insn): Add vex.
1077 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1078 (cpu_flags_match): Changed to take a pointer to const template.
1079 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1080 (match_mem_size): Also check ymmword.
1081 (operand_type_match): Clear ymmword.
1082 (md_begin): Allow '_' in mnemonic.
1083 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1084 (process_immext): Update assert.
1085 (md_assemble): Don't call process_immext if sse2avx and immext
1086 are true. Call build_vex_prefix if vex is true.
1087 (parse_insn): Updated for cpu_flags_match.
1088 (swap_operands): Handle 5 operands.
1089 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1090 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1091 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1092 (check_byte_reg): Check regymm.
1093 (process_operands): Duplicate the destination register for
1094 -msse2avx if needed.
1095 (build_modrm_byte): Updated for instructions with VEX encoding.
1096 (output_insn): Output VEX prefix if needed.
1097 (md_longopts): Add msse2avx.
1098 (md_parse_option): Handle OPTION_MSSE2AVX.
1099 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1100 (intel_e09): Support YMMWORD.
1101 (intel_e11): Likewise.
1102 (intel_get_token): Likewise.
1104 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1106 * config/tc-avr.c (mcu_types): Add attiny167.
1107 * doc/c-avr.texi: Likewise.
1109 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1111 * config/tc-avr.c (mcu_types): Add atmega32u4.
1112 * doc/c-avr.texi: Likewise.
1114 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1116 * config/tc-avr.c (mcu_types): Add atmega32c1.
1117 * doc/c-avr.texi: Likewise.
1119 2008-03-28 Paul Brook <paul@codesourcery.com>
1121 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1122 to avoid spurious symbols.
1124 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1126 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1129 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1131 * config/tc-avr.c (mcu_types): Add atmega32m1.
1132 * doc/c-avr.texi: Likewise.
1134 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1136 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1138 (do_neon_ext): Fix sign of comparison.
1140 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1142 From Jie Zhang <jie.zhang@analog.com>
1143 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1144 instructions. And call yyerror when comparing PREG with
1146 (check_macfunc_option): New.
1147 (check_macfuncs): Check option by calling check_macfunc_option.
1148 Fix comparison always true warnings. Both scalar instructions
1149 of vector instruction must share the same mode option. Only allow
1150 option mode at the end of the second instruction of the vector.
1151 (asm_1): Check option by calling check_macfunc_option.
1153 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1154 option for multiply and multiply-accumulate to data register
1156 (check_macfuncs): Don't check if accumulator matches the data register
1158 (assign_macfunc): Check if accumulator matches the
1159 data register in each rule that moves to the data
1162 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1163 generated for LOOP_BEGIN and LOOP_END instructions.
1164 (bfin_gen_loop): Likewise.
1166 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1168 * config/tc-s390.c (md_parse_option): z10 option added.
1170 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1172 * aclocal.m4: Regenerate.
1173 * configure: Likewise.
1174 * Makefile.in: Likewise.
1175 * doc/Makefile.in: Likewise.
1177 2008-03-17 Adrian Bunk <bunk@stusta.de>
1180 * config/tc-hppa.c (is_same_frag): Delete.
1182 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1184 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1185 RELAX_LOOP_END_ADD_NOP.
1187 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1190 * read.c (s_mexit): Warn if attempting to exit a macro when not
1191 inside a macro definition.
1193 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1195 * Makefile.am: Run "make dep-am".
1196 * Makefile.in: Regenerate.
1197 * configure: Regenerate.
1199 2008-03-09 Paul Brook <paul@codesourcery.com>
1201 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1202 * doc/c-arm.texi: Add cortex-a9.
1204 2008-03-09 Paul Brook <paul@codesourcery.com>
1206 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1207 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1208 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1209 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1210 * doc/c-arm.texi: Document new ARM FPU variants.
1212 2008-03-07 Paul Brook <paul@codesourcery.com>
1214 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1216 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1218 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1219 for strict ordering of powerpc_opcodes, but disable for now.
1221 2008-03-04 Paul Brook <paul@codesourcery.com>
1223 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1224 (arm_ext_v7m): Rename...
1225 (arm_ext_m): ... to this. Include v6-M.
1226 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1227 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1228 (md_assemble): Allow wide msr instructions.
1229 (insns): Add classifications for v6-m instructions.
1230 (arm_cpu_option_table): Add cortex-m1.
1231 (arm_arch_option_table): Add armv6-m.
1232 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1234 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1235 Bob Wilson <bob.wilson@acm.org>
1237 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1238 (md_begin): Initialize it.
1239 (resources_conflict): Use it.
1241 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1243 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1245 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1246 H.J. Lu <hongjiu.lu@intel.com>
1249 * read.c (pseudo_set): Don't allow global register symbol.
1251 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1254 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1257 * write.c (write_object_file): Don't allow symbols which were
1258 equated to register. Stop if there is an error.
1260 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1262 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1264 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1265 * config/tc-ppc.c (ppu_cpu): Make global.
1266 (ppc_insert_operand): Add ppu_cpu parameter.
1267 (md_assemble): Adjust for above change.
1268 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1270 2008-02-22 Nick Clifton <nickc@redhat.com>
1272 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1273 targeted ARM ports, otherwise just skip generating the reloc.
1275 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1277 * doc/c-i386.texi: Update -march= and .arch.
1279 2008-02-18 Nick Clifton <nickc@redhat.com>
1281 * config/tc-mn10300.c (has_known_symbol_location): New function.
1282 Do not regard weak symbols as having a known location.
1283 (md_estimate_size_before_relax): Use new function.
1284 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1286 2008-02-18 Jan Beulich <jbeulich@novell.com>
1288 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1289 currently selected CPU has no 32-bit support.
1290 (parse_real_register): Do not return registers not available on
1291 currently selected CPU.
1293 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1295 * config/tc-i386.c (process_immext): Fix format.
1297 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1299 * config/tc-i386.c (inoutportreg): New.
1300 (process_immext): New.
1301 (md_assemble): Use it.
1302 (update_imm): Use imm16 and imm32s.
1303 (i386_att_operand): Use inoutportreg.
1305 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1307 * config/tc-i386.c (operand_type_all_zero): New.
1308 (operand_type_set): Likewise.
1309 (operand_type_equal): Likewise.
1310 (cpu_flags_all_zero): Likewise.
1311 (cpu_flags_set): Likewise.
1312 (cpu_flags_equal): Likewise.
1313 (UINTS_ALL_ZERO): Removed.
1314 (UINTS_SET): Likewise.
1315 (UINTS_CLEAR): Likewise.
1316 (UINTS_EQUAL): Likewise.
1317 (cpu_flags_match): Updated.
1318 (smallest_imm_type): Likewise.
1319 (set_cpu_arch): Likewise.
1320 (md_assemble): Likewise.
1321 (optimize_imm): Likewise.
1322 (match_template): Likewise.
1323 (process_suffix): Likewise.
1324 (update_imm): Likewise.
1325 (process_drex): Likewise.
1326 (process_operands): Likewise.
1327 (build_modrm_byte): Likewise.
1328 (i386_immediate): Likewise.
1329 (i386_displacement): Likewise.
1330 (i386_att_operand): Likewise.
1331 (parse_real_register): Likewise.
1332 (md_parse_option): Likewise.
1333 (i386_target_format): Likewise.
1335 2008-02-14 Dimitry Andric <dimitry@andric.com>
1338 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1339 pointer past the comma after parsing a floating point register
1342 2008-02-14 Hakan Ardo <hakan@debian.org>
1345 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1347 (avr_operand): Disallow post-increment addressing in the lpm
1348 instruction for the attiny26.
1350 2008-02-13 Jan Beulich <jbeulich@novell.com>
1352 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1353 if not in Intel mode.
1354 (i386_intel_operand): Ignore segment overrides in immediate and
1356 (intel_e11): Range-check i.mem_operands before use as array
1357 index. Filter out FLAT for uses other than as segment override.
1358 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1361 2008-02-13 Jan Beulich <jbeulich@novell.com>
1363 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1365 2008-02-13 Jan Beulich <jbeulich@novell.com>
1367 * config/tc-i386.c (allow_pseudo_reg): New.
1368 (parse_real_register): Check for NULL just once. Allow all
1369 register table entries when allow_pseudo_reg is non-zero.
1370 Don't allow any registers without type when allow_pseudo_reg
1372 (tc_x86_regname_to_dw2regnum): Replace with ...
1373 (tc_x86_parse_to_dw2regnum): ... this.
1374 (tc_x86_frame_initial_instructions): Adjust for above change.
1375 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1376 (tc_parse_to_dw2regnum): New.
1377 (tc_x86_regname_to_dw2regnum): Replace with ...
1378 (tc_x86_parse_to_dw2regnum): ... this.
1379 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1380 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1383 2008-02-12 Nick Clifton <nickc@redhat.com>
1385 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1387 (tic4x_insn_add): Likewise.
1388 (md_begin): Drop cast that was discarding a const qualifier.
1389 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1391 (build_insn): Drop cast that was discarding a const qualifier.
1393 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1395 * config/tc-i386.c (cpu_arch): Add .xsave.
1396 (md_show_usage): Add .xsave.
1398 * doc/c-i386.texi: Add xsave to -march=.
1400 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1402 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1403 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1405 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1407 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1408 checks into assertions. When relaxation produces an operation that
1409 does not fit in the current FLIX instruction, make sure that the
1410 operation is relaxed as needed to account for being placed following
1411 the current instruction.
1413 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1416 * configure: Regenerated.
1418 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1420 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1422 2008-01-31 Marc Gauthier <marc@tensilica.com>
1424 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1426 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1428 * read.c: (emit_expr): Correct for mingw use of printf size
1431 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1433 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1434 can only be encoded in FLIX instructions but are not specified as such.
1435 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1438 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1440 * NEWS: Mention new command line options for x86 targets.
1442 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1444 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1446 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1448 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1450 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1452 * config/tc-i386.c (md_show_usage): Show more processors for
1455 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1457 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1459 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1461 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1462 (XXX_MNEM_SUFFIX): Likewise.
1463 (END_OF_INSN): Likewise.
1464 (templates): Likewise.
1465 (modrm_byte): Likewise.
1466 (rex_byte): Likewise.
1467 (DREX_XXX): Likewise.
1468 (drex_byte): Likewise.
1469 (sib_byte): Likewise.
1470 (processor_type): Likewise.
1471 (arch_entry): Likewise.
1472 (cpu_sub_arch_name): Remove const.
1473 (cpu_arch): Add .vmx and .smx.
1474 (set_cpu_arch): Append cpu_sub_arch_name.
1475 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1476 (md_show_usage): Updated.
1478 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1479 (XXX_MNEM_SUFFIX): Likewise.
1480 (END_OF_INSN): Likewise.
1481 (templates): Likewise.
1482 (modrm_byte): Likewise.
1483 (rex_byte): Likewise.
1484 (DREX_XXX): Likewise.
1485 (drex_byte): Likewise.
1486 (sib_byte): Likewise.
1487 (processor_type): Likewise.
1488 (arch_entry): Likewise.
1490 * doc/as.texinfo: Update i386 -march option.
1492 * doc/c-i386.texi: Update -march= for ISA.
1494 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1496 * config/tc-xtensa.c (xtensa_leb128): New function.
1497 (md_pseudo_table): Use it for sleb128 and uleb128.
1498 (is_leb128_expr): New internal flag.
1499 (xtensa_symbol_new_hook): Check new flag.
1501 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1503 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1504 at90usb82, at90usb162.
1505 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1507 These changes support the new avr35 architecture group in gcc.
1509 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1511 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1512 suffix for AT&T syntax.
1514 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1516 * config/tc-i386.c (match_reg_size): New.
1517 (match_mem_size): Likewise.
1518 (operand_size_match): Likewise.
1519 (operand_type_match): Also clear all size fields.
1520 (match_template): Skip Intel syntax when in AT&T syntax.
1521 Call operand_size_match to check operand size.
1522 (i386_att_operand): Set the mem field to 1 for memory
1524 (i386_intel_operand): Likewise.
1526 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1529 * config/tc-i386.c (_i386_insn): Update comment.
1530 (operand_type_match): Also clear unspecified.
1531 (operand_type_register_match): Likewise.
1532 (parse_operands): Initialize unspecified.
1533 (i386_intel_operand): Likewise.
1534 (match_template): Check memory and accumulator operand size.
1535 (i386_att_operand): Clear unspecified on register operand.
1536 (intel_e11): Likewise.
1537 (intel_e09): Set operand size and clean unspecified for
1540 2008-01-11 Andreas Schwab <schwab@suse.de>
1542 * read.c (s_space): Declare `repeat' as offsetT.
1544 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1546 * config/tc-i386.c (match_template): Check processor support
1549 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1551 * config/tc-i386.c (match_template): Continue if processor
1554 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1556 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1557 unwind personality function address.
1559 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1561 * dwarf2dbg.c (out_sleb128): Delete.
1562 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1563 (out_fixed_inc_line_addr): Delete.
1564 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1565 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1566 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1567 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1568 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1569 * read.h (emit_expr_fix): New prototype.
1570 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1571 (emit_expr_fix): New.
1573 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1575 * config/tc-i386.c (match_template): Check register size
1576 only when size of operands can be encoded the canonical way.
1578 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1580 * config/tc-i386.c (i386_operand): Renamed to ...
1581 (i386_att_operand): This.
1582 (parse_operands): Updated.
1584 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1586 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1588 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1590 (md_assemble): Remove Intel mode workaround.
1591 (match_template): Check support for old gcc, AT&T mnemonic
1593 (md_parse_option): Don't set intel_mnemonic to 0 for
1596 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1598 * config/tc-i386.h: Update copyright to 2008.
1600 2008-01-04 Nick Clifton <nickc@redhat.com>
1602 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1603 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1605 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1607 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1610 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1612 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1613 (cpu_flags_not): Likewise.
1614 (cpu_flags_match): Updated to check 64bit and arch.
1615 (set_code_flag): Remove cpu_arch_flags_not.
1616 (set_16bit_gcc_code_flag): Likewise.
1617 (set_cpu_arch): Likewise.
1618 (md_begin): Likewise.
1619 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1620 (match_template): Likewise.
1622 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1624 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1625 modrm_regmem to 0 instead of None.
1627 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1629 * config/tc-i386.c (match_template): Use the xmmword field
1632 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1634 * config/tc-i386.c (process_suffix): Fix a typo.
1636 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1639 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1640 Check memory size in Intel mode.
1641 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1642 (intel_e09): Likewise.
1644 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1646 2008-01-02 Catherine Moore <clm@codesourcery.com>
1648 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1650 For older changes see ChangeLog-2007
1656 version-control: never