1 2009-01-02 Matthias Klose <doko@ubuntu.com>
3 * itbl-ops.c (itbl_disassemble): Don't rely on undefined sprintf
6 2008-12-23 Jon Beniston <jon@beniston.com>
8 * NEWS: Record that support for LM32 has been added.
9 * Makefile.am: Add LM32 object files and dependencies.
10 * Makefile.in: Regenerate.
11 * configure.in: Indicate LM32 uses cgen.
12 * configure: Regenerate.
13 * configure.tgt: Add LM32 target.
14 * config/tc-lm32.c: New file.
15 * config/tc-lm32.h: New file.
16 * doc/Makefile.am: Add c-lm32.texi to CPU_DOCS.
17 * doc/Makefile.in: Regenerate.
18 * doc/all.texi: Add LM32 as CPU of interest.
19 * doc/as.texinfo: Add LM32 dependent features link.
20 * doc/c-lm32.texi: New file.
22 2008-12-23 H.J. Lu <hongjiu.lu@intel.com>
24 * config/tc-i386.c (match_template): Changed to return
25 const template *. Handle i.swap_operand for 3 operands.
26 (build_vex_prefix): Take const template *. Swap operand for
27 2-byte VEX prefix if possible.
28 (md_assemble): Updated.
29 (build_modrm_byte): Handle RegMem bit for SSE2AVX.
31 2008-12-23 Anatoly Sokolov <aesok@post.ru>
33 * config/tc-avr.c (mcu_types): Add attiny87, attiny327, atmega4hvd,
34 atmega8hvd, atmega16hvb, atmega32hvb, atmega64c1, atmega16m1,
35 atmega64m1, atmega32u6, atmega128rfa1, at90pwm81, at90scr100,
36 m3000f, m3000s and m3001b devices.
37 * doc/c-avr.texi: Likewise.
39 2008-12-23 Nick Clifton <nickc@redhat.com>
41 * NEWS :Remove mention of STT_IFUNC support.
42 * config/obj-elf.c (obj_elf_type): Remove STT_IFUNC support.
43 * doc/as.texinfo: Remove mention of STT_IFUNC support.
45 2008-12-21 Hans-Peter Nilsson <hp@axis.com>
47 * config/tc-cris.c (s_cris_dtpoff): New function.
48 (md_pseudo_table): Add "dtpoffd".
50 2008-12-20 H.J. Lu <hongjiu.lu@intel.com>
52 * config/tc-i386.c (parse_insn): Optimize ".s" handling.
54 2008-12-20 H.J. Lu <hongjiu.lu@intel.com>
56 * config/tc-i386.c (_i386_insn): Add swap_operand.
57 (parse_insn): Handle ".s".
58 (match_template): Handle swap_operand.
60 * doc/c-i386.texi: Document .s suffix.
62 2008-12-20 Hans-Peter Nilsson <hp@axis.com>
64 * config/tc-cris.c (cris_process_instruction): Handle
65 BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
66 (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
67 "double indirect" addressing mode.
68 (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
69 (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
71 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
73 * configure: Regenerate.
75 2008-12-08 H.J. Lu <hongjiu.lu@intel.com>
77 * config/tc-i386.c (build_modrm_byte): Remove an extra blank
80 2008-12-04 Ben Elliston <bje@au.ibm.com>
82 * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
84 (ppc_setup_opcodes): Likewise, remove booke64 support.
85 * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
86 * doc/as.texinfo (Overview): Likewise.
88 2008-12-04 Nick Clifton <nickc@redhat.com>
90 * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
92 2008-12-03 Nick Clifton <nickc@redhat.com>
94 * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
95 * doc/as.texinfo: Document new feature.
96 * NEWS: Mention new feature.
98 2008-11-29 Kai Tietz <kai.tietz@onevision.com>
100 * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
101 use "pe-i386" for 32-bit.
103 2008-11-28 Jakub Jelinek <jakub@redhat.com>
105 * Makefile.am (ehopt.o): Add struc-symbol.h.
106 * Makefile.in: Regenerated.
107 * ehopt.c: Include struc-symbol.h.
108 (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
109 create correct DW_CFA_advance_loc. Handle O_subtract only
110 for code alignment factor 1, otherwise handle O_divide or
111 O_right_shift of O_subtract and O_constant.
112 (eh_frame_estimate_size_before_relax): Always divide by ca.
113 (eh_frame_convert_frag): Likewise.
115 2008-11-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
117 * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
118 DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
120 2008-11-28 Joshua Kinard <kumba@gentoo.org>
122 * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
123 (mips_cpu_info_table): Add r14000, r16000.
124 * doc/c-mips.texi: Add entries for 14000, 16000.
126 2008-11-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
128 * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
129 * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
130 md_pseudo_table and accept @c prefix, same as long directive.
131 (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
132 (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
133 and set it for GOT related relocations.
134 (md_undefined_symbol): Defined
135 (process_label_constant): Added checks for GOT/got and cGOT/cGOT
136 prefixes with constant label and set the appropriate relocation type.
137 * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
139 2008-11-26 DJ Delorie <dj@redhat.com>
141 * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
143 2008-11-25 DJ Delorie <dj@redhat.com>
145 * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
147 2008-11-21 Sterling Augustine <sterling@tensilica.com>
149 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
150 xtensa_state_is_shared_or to allow multiple opcodes within a
151 single FLIX bundle to write to these special states.
153 2008-11-19 Hans-Peter Nilsson <hp@axis.com>
155 * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
156 on symbols in TLS relocs.
158 2008-11-19 Nick Clifton <nickc@redhat.com>
160 * doc/fdl.texi: Update to v1.3
161 * doc/as.texinfo: Change license to v1.3.
163 2008-11-18 Catherine Moore <clm@cm00re.com>
165 * config/tc-arm.c (neon_type_mask): Renumber.
166 (type_chk_of_el_type): Handle F_F16.
167 (neon_cvt_flavour): Recognize half-precision conversions.
168 (do_neon_cvt): New shapes NS_QD and
169 NS_DQ. Encode half-precision conversions.
170 (do_neon_cvtt): Encode the T bit.
171 (asm_opcode_insns): vcvt, vcvtt support.
172 (arm_option_cpu_value): Add neon-fp16 support.
174 2008-11-17 Nick Clifton <nickc@redhat.com>
176 * as.c (parse_args): Update copyright year.
178 2008-11-14 Mat Hostetter <mat@lcs.mit.edu>
180 * read.c (emit_expr): Grow frag before filling it so that
181 dot_value remains valid.
183 2008-11-14 Peter Jansen <pwjansen@yahoo.com>
186 * config/tc-arm.c: Ensure that all uses of as_bad have a
189 2008-11-12 Hans-Peter Nilsson <hp@axis.com>
191 * config/tc-cris.c (cris_number_to_imm): Except for
192 BFD_RELOC_NONE, always set contents. Where previously this was
193 skipped, set contents to 0.
196 * input-scrub.c (input_scrub_include_sb): Make the position
197 after the input have defined contents, a 0 character.
199 * config/tc-cris.c (cris_relax_frag): Add missing case for
200 ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
203 * read.c (read_a_source_file): Rearrange evaluation order when
204 looking for '=' to avoid conditional on undefined contents of
205 input_line_pointer[1].
207 2008-11-06 Adam Nemet <anemet@caviumnetworks.com>
209 * config/tc-mips.c (COP_INSN): Change logic to always return false
212 2008-11-06 Chao-ying Fu <fu@mips.com>
214 * config/tc-mips.c (validate_mips_insn): Add case '1'.
215 (mips_ip): Add case '1' to process sync type.
217 2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
219 * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
221 2008-11-04 Sterling Augustine <sterling@tensilica.com>
223 * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
224 writes to the same register.
226 2008-11-04 Sterling Augustine <sterling@tensilica.com>
228 * config/tc-xtensa.c (xtensa_j_opcode): New.
229 (xg_instruction_matches_option_term): Handle "FREEREG" option.
230 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
231 (md_begin): Initialize xtensa_j_opcode.
232 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
233 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
234 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
235 (vinsn_to_insnbuf): Update renamed tls_reloc references.
236 Distinguish extra argument for "FREEREG" from extra TLS argument.
237 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
238 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
240 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
241 (build_transition): Handle "FREEREG" operand.
242 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
244 2008-10-31 Alan Modra <amodra@bigpond.net.au>
248 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
250 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
251 comment so that Broadcom SB-1 cores are in the MIPS64 section.
253 2008-10-21 Alan Modra <amodra@bigpond.net.au>
255 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
256 * config/tc-ns32k.c (bit_fix_new): Likewise.
257 * config/tc-m68k.c (md_begin): Likewise.
258 * hash.c (hash_insert, hash_jam): Likewise.
259 * symbols.c (symbol_create, local_symbol_make): Likewise.
260 * frags.c (frag_alloc): Likewise.
262 2008-10-20 Jay Krell <jay.krell@cornell.edu>
264 * config/bfin-parse.y: Use C style comments.
265 * config/tc-bfin.c: Likewise.
266 * config/tc-m68k.c: Likewise.
267 * config/tc-mips.c: Likewise.
269 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
271 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
272 (cpu_arch_tune): Make it global.
273 (cpu_arch_isa): Likewise.
274 (cpu_arch_isa_flags): Likewise.
275 (i386_align_code): Check fragP->tc_frag_data.isa,
276 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
277 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
280 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
281 (cpu_arch_tune): New.
282 (cpu_arch_isa): Likewise.
283 (cpu_arch_isa_flags): Likewise.
284 (i386_tc_frag_data): Likewise.
285 (TC_FRAG_TYPE): Likewise.
286 (TC_FRAG_INIT): Likewise.
288 2008-10-09 Bob Wilson <bob.wilson@acm.org>
290 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
291 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
292 Moved into alphabetical order.
294 2008-10-09 Bob Wilson <bob.wilson@acm.org>
296 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
298 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
299 (Line): Remove conditional declaration of Ln node and section here.
300 Put aout-bout description inside the no-line-dir conditional.
301 (Skip, Space): Use a separate conditional for each node.
303 2008-10-09 Bob Wilson <bob.wilson@acm.org>
305 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
306 menu entry for File; remove version-specific .file operands from menu
307 description. Replace "LNS directives" menu entry with new entries
308 for "Loc" and "Loc_mark_labels".
309 (LNS directives): Split into separate nodes for each directive.
310 (Loc): New node for .loc directive. Mention that this directive
311 is for DWARF2 and add a missing article.
312 (Loc_mark_labels): Likewise for .loc_mark_labels.
313 (File): Change this node to describe both the default version and
314 the DWARF2 version of .file. Move the no-file-dir conditional to
315 include only the default version.
317 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
319 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
320 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
321 (i386_solaris_fix_up_eh_frame): Declare.
322 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
324 2008-10-09 Nick Clifton <nickc@redhat.com>
327 * doc/as.texinfo (Dollar Local Labels): Correct description of
328 dollar local labels to show that the colon suffix is still
331 2008-10-08 Nick Clifton <nickc@redhat.com>
333 * configure.in (ALL_LINGUAS): Add "id".
334 * configure: Regenerate.
335 * po/id.po: New Indonesian translation.
337 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
339 * read.c (pseudo_set): Don't allow global register symbol only
340 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
341 * symbols.c (S_SET_EXTERNAL): Likewise.
343 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
345 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
347 2008-10-06 Bob Wilson <bob.wilson@acm.org>
349 * doc/as.texinfo (Local): New description of ELF .local directive.
351 2008-10-06 Nick Clifton <nickc@redhat.com>
354 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
355 (_find_end_of_line): Add extra parameter indicating if the line is
356 inside a macro. If it is then do not allow the @ character to be
357 treated as a line separator character.
358 (read_a_source): Update use of _find_end_of_line.
359 (find_end_of_line): Likewise.
360 (s_irp): Update use of get_line_sb.
362 (do_repeat): Likewise.
363 (get_line_sb): New function. Like the old version of get_line_sb
364 except that it takes an extra parameter indicating whether the
365 line is inside a macro.
366 (get_macro_line_sb): New function.
368 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
370 * config/tc-cris.c: Update all comments regarding explicit relocations
371 to, besides PIC, also imply TLS or to say "relocation specifier" or
373 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
374 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
375 callers. Also handle TLS relocs.
376 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
377 Change all callers. Also handle TLS relocs.
379 (cris_process_instruction): Check for non-PIC TLS relocations and
380 adjust message when emitting error message about relocation not
382 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
384 (get_3op_or_dip_prefix_op): Ditto.
385 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
387 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
389 * listing.c (buffer_line): Open the source file with FOPEN_RB.
390 Manually process line ends.
392 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
393 Nick Clifton <nickc@redhat.com>
395 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
398 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
399 Nick Clifton <nickc@redhat.com>
401 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
402 do not match it class and if necessary update the class.
403 (null_error_handler): New function. Suppresses the generation of
405 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
407 2008-09-30 Alan Modra <amodra@bigpond.net.au>
409 * Makefile.am: Run "make dep-am".
410 * Makefile.in: Regenerate.
412 2008-09-29 Nick Clifton <nickc@redhat.com>
414 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
415 tc_cfi_emit_pcrel_expr macro.
417 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
418 Steve Ellcey <sje@cup.hp.com>
420 * configure: Regenerate for new libtool.
422 * Makefile.in: Ditto.
423 * doc/Makefile.in: Ditto.
425 2008-09-29 Nick Clifton <nickc@redhat.com>
428 * app.c (do_scrub_chars): Only issue warnings about tick
429 characters detected in symbol strings if hex ticks are supported.
431 2008-09-29 Nick Clifton <nickc@redhat.com>
433 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
434 tc_cfi_emit_pcrel_expr macro.
436 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
438 * NEWS: Mention .cfi_val_encoded_addr.
440 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
442 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
443 * Makefile.in (TARG_ENV_HFILES): Likewise.
444 * configure.tgt (Solaris targets): Set em=solaris.
445 * config/te-solaris.h: New file.
447 2008-09-26 Jie Zhang <jie.zhang@analog.com>
449 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
451 2008-09-24 Richard Henderson <rth@redhat.com>
453 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
454 (struct cfi_insn_data): Add ea member.
455 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
456 (output_cfi_insn): Handle CFI_val_encoded_addr.
457 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
458 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
460 2008-09-25 Alan Modra <amodra@bigpond.net.au>
463 * listing.c (print_options): Don't call fprintf without format string.
465 2008-09-19 Alan Modra <amodra@bigpond.net.au>
467 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
468 (TC_VALIDATE_FIX_SUB): Likewise.
469 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
470 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
471 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
472 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
473 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
474 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
475 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
476 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
477 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
479 * write.c (md_register_arithmetic): Define.
480 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
481 Modify error message when registers involved.
482 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
483 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
485 2008-09-15 Alan Modra <amodra@bigpond.net.au>
487 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
489 2008-09-15 Alan Modra <amodra@bigpond.net.au>
491 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
492 relocs with no symbol.
493 * config/tc-mmix.c (md_assemble): Mark fake symbol on
494 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
495 (mmix_md_end): Likewise mark mmix reg contents section symbol.
497 2008-09-14 Chris Smith <chris@zxdesign.info>
499 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
500 broken, as the opcode of ld a,(de) was being emitted for both.
502 2008-09-12 Sterling Augustine <sterling@tensilica.com>
504 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
505 operands equal to MAX_INSN_ARGS.
507 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
509 * configure.in: Call AC_SYS_LARGEFILE.
510 * config.in: Regenerate.
511 * configure: Regenerate.
513 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
515 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
516 Remove POWER5 and POWER6 tests.
518 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
520 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
521 number support for 32-bit targets.
523 2008-09-08 Tristan Gingold <gingold@adacore.com>
525 * NEWS: Add a marker for the 2.19 features.
527 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
529 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
530 comment regarding use of difference expressions.
531 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
533 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
534 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
535 (dot_cfi_lsda, output_cie, output_fde): Likewise.
536 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
538 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
540 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
542 2008-09-03 Nick Clifton <nickc@redhat.com>
544 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
545 alignment field of the .lcomm directive to be optional.
546 (pe_lcomm): New function. Pass pe_lcomm_internal to
548 (md_pseudo_table): Implement .lcomm directive for COFF based
550 * doc/c-i386.texi (i386-Directives): New node. Used to document
551 the .lcomm directive.
553 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
555 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
558 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
560 * config/tc-avr.c (mcu_types): Add atmega16u4.
561 * doc/c-avr.texi: Likewise.
563 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
565 * config/tc-ia64.c (CR_IIB0): New.
567 (cr): Add cr.iib0 and cr.iib1.
568 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
570 2008-08-28 Jan Beulich <jbeulich@novell.com>
572 * config/tc-i386.c (md_assemble): Force number of displacement
573 operands to zero when processing string instruction.
574 (i386_index_check): Special-case string instruction operands. Don't
575 fudge address prefix if there already was a memory operand. Fix
576 error message to correctly reflect the addressing mode used.
577 (i386_att_operand): Fix comment.
578 (i386_intel_operand): Snapshot, clear, and restore base and index
579 reg for each operand processed. Increment count of memory operands
582 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
584 * config/tc-hppa.c (is_SB_relative): New macro.
585 (fix_new_hppa): Remove $segrel$ marker.
586 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
588 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
590 2008-08-27 Jan Beulich <jbeulich@novell.com>
592 * config/tc-i386.c (check_string): Use register_prefix for error
594 (process_operands): Likewise.
596 2008-08-26 Mark Mitchell <mark@codesourcery.com>
598 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
600 2008-08-26 Jie Zhang <jie.zhang@analog.com>
602 * config/bfin-parse.y (check_macfunc_option): Fix instruction
604 (asm_1): Check mode for 16-bit multiply instructions.
606 2008-08-24 Alan Modra <amodra@bigpond.net.au>
608 * configure.in: Update a number of obsolete autoconf macros.
609 * configure: Regenerate.
610 * aclocal.m4: Regenerate.
612 2008-08-22 Nick Clifton <nickc@redhat.com>
614 * config/tc-mcore.c (md_assemble): Increase length of name array
615 to include terminating NUL.
617 2008-08-22 Jie Zhang <jie.zhang@analog.com>
619 * config/bfin-lex.l (NUMBER): Protect special `.'.
621 2008-08-22 Alan Modra <amodra@bigpond.net.au>
623 * symbols.c (symbol_clone): Ensure clones are not external.
625 2008-08-22 Alan Modra <amodra@bigpond.net.au>
627 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
629 2008-08-21 Richard Henderson <rth@redhat.com>
631 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
632 (output_cie, output_fde): Use it.
633 (DWARF2_EH_FRAME_READ_ONLY): New.
634 (cfi_finish): Use it.
636 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
637 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
638 (DWARF2_EH_FRAME_READ_ONLY): New.
639 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
640 from the results of DIFF_EXPR_OK manipulation.
642 2008-08-21 Sterling Augustine <sterling@tensilica.com>
644 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
646 2008-08-20 Bob Wilson <bob.wilson@acm.org>
648 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
649 (O_tpoff, O_dtpoff): Define.
650 (suffix_relocs): Add entries for TLS suffixes.
651 (xtensa_elf_cons): Check for invalid use of TLS relocations.
652 (map_operator_to_reloc): Add is_literal parameter and use it to
653 control translating TLS instruction relocations to the corresponding
655 (xg_valid_literal_expression): Allow TLS operators.
656 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
657 operands to generated literals.
658 (xg_assemble_literal): Handle TLS operators. Update call to
659 map_operator_to_reloc.
660 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
661 (md_apply_fix): Handle TLS relocations.
662 (emit_single_op): Handle TLS operators.
663 (convert_frag_immed): Update call to map_operator_to_reloc.
664 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
665 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
666 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
667 to initialize the op_data field of the BuildOp.
668 (build_transition): Use it here to record the source operand
669 corresponding to a generated literal.
670 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
672 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
674 AVX Programming Reference (August, 2008)
675 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
676 (CPU_FLAGS_AVX_MATCH): Likewise.
677 (CPU_FLAGS_32BIT_MATCH): Updated.
678 (cpu_flags_match): Likewise.
680 2008-08-20 Alan Modra <amodra@bigpond.net.au>
683 * write.c (install_reloc): Check that reloc symbols have been
685 (set_symtab): Mark symbols with BSF_KEEP.
687 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
689 * config/tc-i386.c (i386_align_code): Fix a comment typo.
691 2008-08-15 Alan Modra <amodra@bigpond.net.au>
694 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
695 * Makefile.in: Regenerate.
696 * aclocal.m4: Regenerate.
697 * config.in: Regenerate.
698 * configure: Regenerate.
699 * doc/Makefile.in: Regenerate.
701 2008-08-14 Alan Modra <amodra@bigpond.net.au>
703 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
705 2008-08-13 Ben Elliston <bje@au.ibm.com>
707 * doc/as.texinfo (Align): Document the PowerPC behaviour.
709 2008-08-13 Alan Modra <amodra@bigpond.net.au>
711 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
712 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
713 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
714 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
715 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
716 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
717 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
718 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
719 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
720 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
722 2008-08-12 Alan Modra <amodra@bigpond.net.au>
724 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
725 * config/tc-ia64.c (dot_rot): Likewise.
727 2008-08-11 Alan Modra <amodra@bigpond.net.au>
730 * hash.c: Expand PTR to void *.
731 (hash_delete): Add "freeme" parameter. Call obstack_free.
732 * hash.h: Expand PTR to void *.
733 (hash_delete): Update prototype.
734 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
735 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
737 (subsym_substitute): Likewise.
738 * doc/internals.texi (hash_delete): Update.
740 2008-08-08 Anatoly Sokolov <aesok@post.ru>
742 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
743 architectures. Reorganize list to put mcu types in correct
744 architectures and to order list same as in GCC. Use new ISA
745 definitions in include/opcode/avr.h.
746 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
747 descriptions. Reorganize descriptions to put mcu types in correct
748 architectures and to order lists same as in GCC.
750 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
751 Daniel Jacobowitz <dan@codesourcery.com>
753 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
754 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
755 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
756 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
757 (md_longopts): Add -call_nonpic.
758 (md_parse_option): Handle OPTION_CALL_NONPIC.
759 (md_show_usage): Add -call_nonpic.
761 2008-08-08 Sterling Augustine <sterling@tensilica.com>
763 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
764 (xtensa_create_property_segments): Use it.
765 (xtensa_create_xproperty_segments): Likewise.
767 2008-08-08 Alan Modra <amodra@bigpond.net.au>
769 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
771 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
773 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
774 (lo16_reloc_p): New functions.
775 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
776 generalize relocation checks.
777 (matching_lo_reloc): New function.
778 (fixup_has_matching_lo_p): Use it.
779 (mips16_mark_labels): Don't clobber a symbol's visibility.
780 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
781 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
782 (md_apply_fix): Likewise.
783 (mips16_percent_op): Add %got and %call16.
784 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
785 Use matching_lo_reloc.
786 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
787 generalize relocation checks.
788 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
791 2008-08-06 DJ Delorie <dj@redhat.com>
793 * NEWS: Mention these changes.
795 * config/tc-h8300.h (H_TICK_HEX): Define.
796 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
797 (md_longopts): Add "-h-tick-hex".
798 (md_parse_option): Support it.
799 * doc/c-h8300.texi (H8/300 Options): Document it.
800 * doc/as.texinfo (Overview): Likewise.
802 * config/tc-sh.h (H_TICK_HEX): Define.
803 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
804 (md_longopts): Add "-h-tick-hex".
805 (md_parse_option): Support it.
806 * doc/c-sh.texi (SH Options): Document it.
807 * doc/c-sh64.texi (SH64 Options): Document it.
808 * doc/as.texinfo (Overview): Likewise.
810 2008-08-05 Alan Modra <amodra@bigpond.net.au>
813 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
814 debug info if we see compiler generated debug info.
815 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
817 2008-08-04 Alan Modra <amodra@bigpond.net.au>
819 * dwarf2dbg.c: Remove superfluous forward function declarations.
820 (DWARF2_FORMAT): Add section arg.
821 (out_header): New function, split out from..
822 (out_debug_line): ..here.
823 (out_debug_aranges): Use out_header.
824 (out_debug_abbrev): Add info_seg and line_seg args. Use
825 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
826 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
827 if line_seg is 64-bit.
828 (dwarf2_finish): Adjust out_debug_abbrev call.
829 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
830 * config/tc-mips.c (mips_dwarf2_format): Likewise.
832 2008-08-04 Alan Modra <amodra@bigpond.net.au>
834 * Makefile.am (POTFILES.in): Set LC_ALL=C.
835 * Makefile.in: Regenerate.
836 * po/POTFILES.in: Regenerate.
838 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
840 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
841 Handle -mvsx and -mpower7.
842 (md_show_usage): Document -mpower7 and -mvsx.
843 * doc/as.texinfo (Target PowerPC): Document -mvsx.
844 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
846 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
848 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
851 2008-07-30 Michael J. Eager <eager@eagercon.com>
853 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
854 (md_show_usage): Likewise.
856 2008-07-30 Alan Modra <amodra@bigpond.net.au>
858 * messages.c, symbols.c, write.c: Silence gcc warnings.
860 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
862 * config/tc-i386.c (operand_type_check): Warning fix.
864 2008-07-26 Michael Eager <eager@eagercon.com>
866 * doc/as.texinfo: Add description of single-precision attribute.
868 2008-07-24 Jie Zhang <jie.zhang@analog.com>
870 * config/bfin-parse.y (asm_1): Error if plain symbol is used
871 as load/store offset.
873 2008-07-22 Chao-ying Fu <fu@mips.com>
875 * config/tc-mips.c (mips_ip): Reset s to argsStart.
877 2008-07-22 Jie Zhang <jie.zhang@analog.com>
879 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
881 2008-07-21 DJ Delorie <dj@redhat.com>
883 * config/tc-h8300.c (fix_operand_size): Use the default size
884 specified by the .lbranch/.sbranch pseudos.
886 2008-07-18 DJ Delorie <dj@redhat.com>
888 * config/tc-m32c.h (H_TICK_HEX): Define.
889 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
890 (md_longopts): Add support for it.
891 (md_parse_option): Likewise.
892 * doc/as.texinfo (Overview): Add new m32c options.
893 * doc/c-m32c.texi (M32C-Modifiers): Likewise
895 * as.h: (enable_h_tick_hex): New.
896 * app.c (enable_h_tick_hex): New.
898 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
899 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
900 style hex constants and convert the input stream to 0x00 style.
901 (do_scrub_chars): If a 'X style character constant is found after
902 a symbol character (like you're or X'00), warn the user.
904 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
906 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
907 (mips_fix_adjustable): Likewise.
908 (mips_frob_file_after_relocs): Likewise.
910 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
912 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
913 about overriding an earlier setting.
915 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
917 * config/tc-mips.c (NO_ISA_COP): New macro.
918 (COP_INSN): New macro.
919 (is_opcode_valid): Use them.
920 (macro) <ld_st>: Use them. Don't accept coprocessor load store
921 insns based on the ISA if CPU is NO_ISA_COP.
922 <copz>: Likewise for coprocessor operations.
924 2008-07-07 Paul Brook <paul@codesourcery.com>
926 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
929 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
931 * configure.tgt: Add bfin-*-rtems*.
933 2008-07-04 Alan Modra <amodra@bigpond.net.au>
935 * config/tc-spu.c (md_apply_fix): Handle fully resolved
936 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
938 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
940 * config/tc-ppc.c (parse_cpu): Handle -m464.
941 (md_show_usage): Likewise.
943 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
945 Add support for ATtiny13A.
946 * config/tc-avr.c (mcu_types): Add attiny13a.
947 * doc/c-avr.texi: Likewise.
949 2008-06-24 Bob Wilson <bob.wilson@acm.org>
950 Alan Modra <amodra@bigpond.net.au>
952 * write.c (relax_segment <rs_org>): Include current stretch
953 value when calculating whether .org is backwards.
955 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
957 * configure: Regenerate.
959 2008-06-17 Nick Clifton <nickc@redhat.com>
961 * app.c (do_scrub_chars): Do not UNGET an EOF value.
963 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
966 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
967 text_section. Do the "stepping backwards" test for text_section
968 using unsigned operands.
970 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
972 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
973 (ppc_insert_operand): Likewise.
974 (ppc_machine): Likewise.
975 * config/tc-ppc.h: #include "opcode/ppc.h"
976 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
977 (ppc_cpu): Update extern decl.
979 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
981 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
982 +x, +X, +p, +P, +s, +S.
985 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
987 (macro_build): Likewise.
988 (CPU_HAS_SEQ): New macro.
989 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
991 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
993 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
994 * doc/c-avr.texi: Likewise.
996 2008-06-04 Nick Clifton <nickc@redhat.com>
998 * app.c (do_scrub_chars): Do not UNGET an EOF value.
1000 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
1002 * config/tc-i386.c (set_sse_check): New.
1003 (md_pseudo_table): Add "sse_check".
1005 2008-06-03 Paul Brook <paul@codesourcery.com>
1007 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
1009 2008-05-30 Nick Clifton <nickc@redhat.com>
1012 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
1015 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
1017 * config/tc-mips.c (mips_cpu_info_table): Move records for
1018 ST Loongson-2E/2F processors to a better place.
1020 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
1023 * config/tc-i386.c (match_template): Report ambiguous operand
1024 size, not invalid suffix when there is no match in Intel
1027 2008-05-22 Paul Brook <paul@codesourcery.com>
1029 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
1031 2008-05-21 I-Jui Sung <ijsung@gmail.com>
1033 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
1034 compatible cores: fa526, fa626, fa626te, fa726te.
1035 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
1038 2008-05-14 Alan Modra <amodra@bigpond.net.au>
1040 * Makefile.am: Run "make dep-am".
1041 * Makefile.in: Regenerate.
1042 * doc/Makefile.in: Regenerate.
1043 * po/POTFILES.in: Regenerate.
1045 2008-05-09 Catherine Moore <clm@codesourcery.com>
1047 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
1048 with non-MIPS16 relocs.
1050 2008-05-09 Chao-ying Fu <fu@mips.com>
1052 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1053 case that some characters append at the end of the name.
1054 (mips_ip): Likewise.
1055 (s_change_sec): Likewise.
1056 (md_section_align): Likewise.
1058 2008-05-07 Bob Wilson <bob.wilson@acm.org>
1060 * config/tc-xtensa.c (xtensa_create_property_segments): Use
1061 xtensa_make_property_section instead of xtensa_get_property_section.
1062 (xtensa_create_xproperty_segments): Likewise.
1064 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
1066 * NEWS: Mention XSAVE, EPT and MOVBE.
1068 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1069 (md_show_usage): Add .movbe and .ept.
1071 * doc/c-i386.texi: Add movbe and ept to -march=. Document
1074 2008-04-29 David S. Miller <davem@davemloft.net>
1076 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1078 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
1080 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1082 (OPTION_ELF_BASE): Make room for new option macros.
1083 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1084 OPTION_DOUBLE_FLOAT): New option macros.
1085 (md_longopts): Add msoft-float, mhard-float, msingle-float and
1087 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1088 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1089 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1091 (struct mips_set_options): New fields soft_float and single_float.
1092 (mips_opts): Initialized them. Add comment for each field
1094 (mips_after_parse_args): Set them based on file_mips_soft_float
1095 and file_mips_single_float.
1096 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1097 `.set singlefloat' and `.set doublefloat'.
1098 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1099 Handle single-float and soft-float instructions here.
1100 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1101 (is_opcode_valid_16): New function.
1102 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1103 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1104 M_S_DOB>: Remove special-casing of r4650.
1105 * doc/c-mips.texi (-march=): Add Octeon.
1106 (MIPS Opts): Document -msoft-float and -mhard-float. Document
1107 -msingle-float and -mdouble-float.
1108 (MIPS floating-point): New section. Document `.set softfloat' and
1109 `.set hardfloat'. Document `.set singlefloat' and `.set
1112 2008-04-25 David S. Miller <davem@davemloft.net>
1114 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1117 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1118 rather than occaisionally 'levels'. Consistently refer to Sun's
1119 UNIX variant as SunOS, every version of Solaris is also SunOS.
1120 Document new 'softint_clear' and 'softint_set' aliases. Clarify
1121 which architecture versions support '%dcr', '%cq', and '%gl'. Add
1122 section on 32-bit/64-bit opcode translations.
1124 2008-04-23 Mike Frysinger <vapier@gentoo.org>
1126 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1127 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1128 (obj-fdpicelf.o): Define.
1129 * Makefile.in: Regenerate.
1130 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1132 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1133 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1134 * config/obj-fdpicelf.c: New.
1135 * config/obj-fdpicelf.h: Likewise.
1136 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1137 the OBJ_FDPIC_ELF define.
1138 (OPTION_NOPIC): Define.
1139 (md_longopts): Add mnopic and mno-fdpic.
1140 (md_parse_option): Handle OPTION_NOPIC.
1142 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1144 * aclocal.m4: Regenerate.
1145 * configure: Regenerate.
1147 2008-04-23 David S. Miller <davem@davemloft.net>
1149 * config/tc-sparc.c (v9a_asr_table): Add missing
1150 'stick' and 'stick_cmpr', and document ordering rules
1152 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1153 BFD_RELOC_SPARC_PC10.
1154 * doc/c-sparc.texi: New section on Sparc constants.
1155 Add documentation for %stick and %stick_cmpr.
1157 2008-04-22 David S. Miller <davem@davemloft.net>
1159 * config/obj-elf.c (obj_elf_section_type): Add prototype
1160 before obj_elf_section_word and add 'warn' arg.
1161 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1162 is matched, try checking for #SECTION_TYPE.
1163 (obj_elf_section): Adjust for new args.
1164 (obj_elf_type_name): New function.
1165 (obj_elf_type): Call it, and accept STT_foo number strings
1166 in .type statements as output by SunPRO compiler.
1168 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
1170 * config/tc-i386.c (md_assemble): Don't check SSE instructions
1173 2008-04-18 David S. Miller <davem@davemloft.net>
1175 * doc/c-sparc.texi: Add syntax section.
1177 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1179 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1180 REG and NDS for instructions with immediate operand.
1182 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1184 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1187 2008-04-16 David S. Miller <davem@davemloft.net>
1189 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1190 and relocation generation.
1191 (tc_gen_reloc): Likewise.
1193 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
1195 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1196 relocations are properly aligned, and not negative.
1198 2008-04-15 Khem Raj <kraj@mvista.com>
1200 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1202 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
1204 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
1205 accept e500mc instructions.
1206 (md_show_usage): Document -me500mc.
1208 2008-04-11 Nick Clifton <nickc@redhat.com>
1210 * listing.c (print_timestamp): Use localtime rather than
1211 localtime_r since not all build environments provide the latter.
1213 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
1215 * NEWS: Mention -msse-check=[none|error|warning].
1217 * config/tc-i386.c (sse_check): New.
1218 (OPTION_MSSE_CHECK): Likewise.
1219 (md_assemble): Check SSE instructions if needed.
1220 (md_longopts): Add -msse-check.
1221 (md_parse_option): Handle OPTION_MSSE_CHECK.
1222 (md_show_usage): Show -msse-check=[none|error|warning].
1224 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1226 2008-04-10 Santiago Urueña <suruena@gmail.com>
1228 * listing.c: Add -ag listing flag to show general information in
1229 listings such as gas version, passed options, and time stamp.
1230 (listing_general_info): New function.
1231 (print_options): New function.
1232 (print_single_option): New function.
1233 (print_timestamp): New function.
1234 (MAX_DATELEN): Define.
1235 (listing_print): Add call to listing_general_info.
1236 * listing.h (LISTING_GENERAL): Define.
1237 (listing_print): Add new parameter.
1238 * as.c (show_usage): Print new switch.
1239 (parse_args): Parse new switch.
1240 (main): Pass command line on to listing_print.
1241 * NEWS: Mention this new feature.
1242 * doc/as.texinfo: Document the new sub-option.
1244 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1246 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1247 call. Delete out of date comment.
1248 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1249 (dwarf2_emit_label): Don't emit unless there has been a previous
1250 .file or we are outputting assembler generated debug.
1251 dwarf2_consume_line_info after emitting line info, not before.
1252 (out_debug_info): Simplify files_in_use test.
1254 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1256 * config/tc-i386.c (parse_real_register): Return AVX register
1257 only if AVX is enabled.
1259 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1262 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1263 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1265 2008-04-04 Adrian Bunk <bunk@stusta.de>
1266 Bob Wilson <bob.wilson@acm.org>
1268 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1269 call to decode_reloc.
1271 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1273 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1275 * config/tc-i386.c (cpu_arch): Add .pclmul.
1276 (md_show_usage): Replace clmul with pclmul.
1277 * doc/c-i386.texi: Likewise.
1279 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1281 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1283 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1284 Document -msse2avx, .avx, .aes, .clmul and .fma.
1286 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1287 (vex_prefix): Likewise.
1288 (sse2avx): Likewise.
1289 (CPU_FLAGS_ARCH_MATCH): Likewise.
1290 (CPU_FLAGS_64BIT_MATCH): Likewise.
1291 (CPU_FLAGS_32BIT_MATCH): Likewise.
1292 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1294 (vex_imm4): Likewise.
1295 (fits_in_imm4): Likewise.
1296 (build_vex_prefix): Likewise.
1297 (VEX_check_operands): Likewise.
1298 (bad_implicit_operand): Likewise.
1299 (OPTION_MSSE2AVX): Likewise.
1300 (T_YMMWORD): Likewise.
1301 (_i386_insn): Add vex.
1302 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1303 (cpu_flags_match): Changed to take a pointer to const template.
1304 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1305 (match_mem_size): Also check ymmword.
1306 (operand_type_match): Clear ymmword.
1307 (md_begin): Allow '_' in mnemonic.
1308 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1309 (process_immext): Update assert.
1310 (md_assemble): Don't call process_immext if sse2avx and immext
1311 are true. Call build_vex_prefix if vex is true.
1312 (parse_insn): Updated for cpu_flags_match.
1313 (swap_operands): Handle 5 operands.
1314 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1315 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1316 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1317 (check_byte_reg): Check regymm.
1318 (process_operands): Duplicate the destination register for
1319 -msse2avx if needed.
1320 (build_modrm_byte): Updated for instructions with VEX encoding.
1321 (output_insn): Output VEX prefix if needed.
1322 (md_longopts): Add msse2avx.
1323 (md_parse_option): Handle OPTION_MSSE2AVX.
1324 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1325 (intel_e09): Support YMMWORD.
1326 (intel_e11): Likewise.
1327 (intel_get_token): Likewise.
1329 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1331 * config/tc-avr.c (mcu_types): Add attiny167.
1332 * doc/c-avr.texi: Likewise.
1334 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1336 * config/tc-avr.c (mcu_types): Add atmega32u4.
1337 * doc/c-avr.texi: Likewise.
1339 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1341 * config/tc-avr.c (mcu_types): Add atmega32c1.
1342 * doc/c-avr.texi: Likewise.
1344 2008-03-28 Paul Brook <paul@codesourcery.com>
1346 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1347 to avoid spurious symbols.
1349 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1351 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1354 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1356 * config/tc-avr.c (mcu_types): Add atmega32m1.
1357 * doc/c-avr.texi: Likewise.
1359 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1361 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1363 (do_neon_ext): Fix sign of comparison.
1365 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1367 From Jie Zhang <jie.zhang@analog.com>
1368 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1369 instructions. And call yyerror when comparing PREG with
1371 (check_macfunc_option): New.
1372 (check_macfuncs): Check option by calling check_macfunc_option.
1373 Fix comparison always true warnings. Both scalar instructions
1374 of vector instruction must share the same mode option. Only allow
1375 option mode at the end of the second instruction of the vector.
1376 (asm_1): Check option by calling check_macfunc_option.
1378 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1379 option for multiply and multiply-accumulate to data register
1381 (check_macfuncs): Don't check if accumulator matches the data register
1383 (assign_macfunc): Check if accumulator matches the
1384 data register in each rule that moves to the data
1387 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1388 generated for LOOP_BEGIN and LOOP_END instructions.
1389 (bfin_gen_loop): Likewise.
1391 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1393 * config/tc-s390.c (md_parse_option): z10 option added.
1395 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1397 * aclocal.m4: Regenerate.
1398 * configure: Likewise.
1399 * Makefile.in: Likewise.
1400 * doc/Makefile.in: Likewise.
1402 2008-03-17 Adrian Bunk <bunk@stusta.de>
1405 * config/tc-hppa.c (is_same_frag): Delete.
1407 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1409 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1410 RELAX_LOOP_END_ADD_NOP.
1412 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1415 * read.c (s_mexit): Warn if attempting to exit a macro when not
1416 inside a macro definition.
1418 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1420 * Makefile.am: Run "make dep-am".
1421 * Makefile.in: Regenerate.
1422 * configure: Regenerate.
1424 2008-03-09 Paul Brook <paul@codesourcery.com>
1426 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1427 * doc/c-arm.texi: Add cortex-a9.
1429 2008-03-09 Paul Brook <paul@codesourcery.com>
1431 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1432 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1433 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1434 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1435 * doc/c-arm.texi: Document new ARM FPU variants.
1437 2008-03-07 Paul Brook <paul@codesourcery.com>
1439 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1441 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1443 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1444 for strict ordering of powerpc_opcodes, but disable for now.
1446 2008-03-04 Paul Brook <paul@codesourcery.com>
1448 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1449 (arm_ext_v7m): Rename...
1450 (arm_ext_m): ... to this. Include v6-M.
1451 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1452 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1453 (md_assemble): Allow wide msr instructions.
1454 (insns): Add classifications for v6-m instructions.
1455 (arm_cpu_option_table): Add cortex-m1.
1456 (arm_arch_option_table): Add armv6-m.
1457 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1459 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1460 Bob Wilson <bob.wilson@acm.org>
1462 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1463 (md_begin): Initialize it.
1464 (resources_conflict): Use it.
1466 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1468 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1470 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1471 H.J. Lu <hongjiu.lu@intel.com>
1474 * read.c (pseudo_set): Don't allow global register symbol.
1476 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1479 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1482 * write.c (write_object_file): Don't allow symbols which were
1483 equated to register. Stop if there is an error.
1485 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1487 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1489 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1490 * config/tc-ppc.c (ppu_cpu): Make global.
1491 (ppc_insert_operand): Add ppu_cpu parameter.
1492 (md_assemble): Adjust for above change.
1493 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1495 2008-02-22 Nick Clifton <nickc@redhat.com>
1497 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1498 targeted ARM ports, otherwise just skip generating the reloc.
1500 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1502 * doc/c-i386.texi: Update -march= and .arch.
1504 2008-02-18 Nick Clifton <nickc@redhat.com>
1506 * config/tc-mn10300.c (has_known_symbol_location): New function.
1507 Do not regard weak symbols as having a known location.
1508 (md_estimate_size_before_relax): Use new function.
1509 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1511 2008-02-18 Jan Beulich <jbeulich@novell.com>
1513 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1514 currently selected CPU has no 32-bit support.
1515 (parse_real_register): Do not return registers not available on
1516 currently selected CPU.
1518 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1520 * config/tc-i386.c (process_immext): Fix format.
1522 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1524 * config/tc-i386.c (inoutportreg): New.
1525 (process_immext): New.
1526 (md_assemble): Use it.
1527 (update_imm): Use imm16 and imm32s.
1528 (i386_att_operand): Use inoutportreg.
1530 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1532 * config/tc-i386.c (operand_type_all_zero): New.
1533 (operand_type_set): Likewise.
1534 (operand_type_equal): Likewise.
1535 (cpu_flags_all_zero): Likewise.
1536 (cpu_flags_set): Likewise.
1537 (cpu_flags_equal): Likewise.
1538 (UINTS_ALL_ZERO): Removed.
1539 (UINTS_SET): Likewise.
1540 (UINTS_CLEAR): Likewise.
1541 (UINTS_EQUAL): Likewise.
1542 (cpu_flags_match): Updated.
1543 (smallest_imm_type): Likewise.
1544 (set_cpu_arch): Likewise.
1545 (md_assemble): Likewise.
1546 (optimize_imm): Likewise.
1547 (match_template): Likewise.
1548 (process_suffix): Likewise.
1549 (update_imm): Likewise.
1550 (process_drex): Likewise.
1551 (process_operands): Likewise.
1552 (build_modrm_byte): Likewise.
1553 (i386_immediate): Likewise.
1554 (i386_displacement): Likewise.
1555 (i386_att_operand): Likewise.
1556 (parse_real_register): Likewise.
1557 (md_parse_option): Likewise.
1558 (i386_target_format): Likewise.
1560 2008-02-14 Dimitry Andric <dimitry@andric.com>
1563 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1564 pointer past the comma after parsing a floating point register
1567 2008-02-14 Hakan Ardo <hakan@debian.org>
1570 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1572 (avr_operand): Disallow post-increment addressing in the lpm
1573 instruction for the attiny26.
1575 2008-02-13 Jan Beulich <jbeulich@novell.com>
1577 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1578 if not in Intel mode.
1579 (i386_intel_operand): Ignore segment overrides in immediate and
1581 (intel_e11): Range-check i.mem_operands before use as array
1582 index. Filter out FLAT for uses other than as segment override.
1583 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1586 2008-02-13 Jan Beulich <jbeulich@novell.com>
1588 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1590 2008-02-13 Jan Beulich <jbeulich@novell.com>
1592 * config/tc-i386.c (allow_pseudo_reg): New.
1593 (parse_real_register): Check for NULL just once. Allow all
1594 register table entries when allow_pseudo_reg is non-zero.
1595 Don't allow any registers without type when allow_pseudo_reg
1597 (tc_x86_regname_to_dw2regnum): Replace with ...
1598 (tc_x86_parse_to_dw2regnum): ... this.
1599 (tc_x86_frame_initial_instructions): Adjust for above change.
1600 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1601 (tc_parse_to_dw2regnum): New.
1602 (tc_x86_regname_to_dw2regnum): Replace with ...
1603 (tc_x86_parse_to_dw2regnum): ... this.
1604 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1605 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1608 2008-02-12 Nick Clifton <nickc@redhat.com>
1610 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1612 (tic4x_insn_add): Likewise.
1613 (md_begin): Drop cast that was discarding a const qualifier.
1614 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1616 (build_insn): Drop cast that was discarding a const qualifier.
1618 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1620 * config/tc-i386.c (cpu_arch): Add .xsave.
1621 (md_show_usage): Add .xsave.
1623 * doc/c-i386.texi: Add xsave to -march=.
1625 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1627 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1628 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1630 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1632 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1633 checks into assertions. When relaxation produces an operation that
1634 does not fit in the current FLIX instruction, make sure that the
1635 operation is relaxed as needed to account for being placed following
1636 the current instruction.
1638 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1641 * configure: Regenerated.
1643 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1645 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1647 2008-01-31 Marc Gauthier <marc@tensilica.com>
1649 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1651 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1653 * read.c: (emit_expr): Correct for mingw use of printf size
1656 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1658 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1659 can only be encoded in FLIX instructions but are not specified as such.
1660 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1663 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1665 * NEWS: Mention new command line options for x86 targets.
1667 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1669 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1671 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1673 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1675 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1677 * config/tc-i386.c (md_show_usage): Show more processors for
1680 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1682 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1684 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1686 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1687 (XXX_MNEM_SUFFIX): Likewise.
1688 (END_OF_INSN): Likewise.
1689 (templates): Likewise.
1690 (modrm_byte): Likewise.
1691 (rex_byte): Likewise.
1692 (DREX_XXX): Likewise.
1693 (drex_byte): Likewise.
1694 (sib_byte): Likewise.
1695 (processor_type): Likewise.
1696 (arch_entry): Likewise.
1697 (cpu_sub_arch_name): Remove const.
1698 (cpu_arch): Add .vmx and .smx.
1699 (set_cpu_arch): Append cpu_sub_arch_name.
1700 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1701 (md_show_usage): Updated.
1703 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1704 (XXX_MNEM_SUFFIX): Likewise.
1705 (END_OF_INSN): Likewise.
1706 (templates): Likewise.
1707 (modrm_byte): Likewise.
1708 (rex_byte): Likewise.
1709 (DREX_XXX): Likewise.
1710 (drex_byte): Likewise.
1711 (sib_byte): Likewise.
1712 (processor_type): Likewise.
1713 (arch_entry): Likewise.
1715 * doc/as.texinfo: Update i386 -march option.
1717 * doc/c-i386.texi: Update -march= for ISA.
1719 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1721 * config/tc-xtensa.c (xtensa_leb128): New function.
1722 (md_pseudo_table): Use it for sleb128 and uleb128.
1723 (is_leb128_expr): New internal flag.
1724 (xtensa_symbol_new_hook): Check new flag.
1726 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1728 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1729 at90usb82, at90usb162.
1730 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1732 These changes support the new avr35 architecture group in gcc.
1734 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1736 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1737 suffix for AT&T syntax.
1739 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1741 * config/tc-i386.c (match_reg_size): New.
1742 (match_mem_size): Likewise.
1743 (operand_size_match): Likewise.
1744 (operand_type_match): Also clear all size fields.
1745 (match_template): Skip Intel syntax when in AT&T syntax.
1746 Call operand_size_match to check operand size.
1747 (i386_att_operand): Set the mem field to 1 for memory
1749 (i386_intel_operand): Likewise.
1751 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1754 * config/tc-i386.c (_i386_insn): Update comment.
1755 (operand_type_match): Also clear unspecified.
1756 (operand_type_register_match): Likewise.
1757 (parse_operands): Initialize unspecified.
1758 (i386_intel_operand): Likewise.
1759 (match_template): Check memory and accumulator operand size.
1760 (i386_att_operand): Clear unspecified on register operand.
1761 (intel_e11): Likewise.
1762 (intel_e09): Set operand size and clean unspecified for
1765 2008-01-11 Andreas Schwab <schwab@suse.de>
1767 * read.c (s_space): Declare `repeat' as offsetT.
1769 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1771 * config/tc-i386.c (match_template): Check processor support
1774 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1776 * config/tc-i386.c (match_template): Continue if processor
1779 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1781 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1782 unwind personality function address.
1784 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1786 * dwarf2dbg.c (out_sleb128): Delete.
1787 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1788 (out_fixed_inc_line_addr): Delete.
1789 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1790 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1791 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1792 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1793 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1794 * read.h (emit_expr_fix): New prototype.
1795 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1796 (emit_expr_fix): New.
1798 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1800 * config/tc-i386.c (match_template): Check register size
1801 only when size of operands can be encoded the canonical way.
1803 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1805 * config/tc-i386.c (i386_operand): Renamed to ...
1806 (i386_att_operand): This.
1807 (parse_operands): Updated.
1809 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1811 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1813 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1815 (md_assemble): Remove Intel mode workaround.
1816 (match_template): Check support for old gcc, AT&T mnemonic
1818 (md_parse_option): Don't set intel_mnemonic to 0 for
1821 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1823 * config/tc-i386.h: Update copyright to 2008.
1825 2008-01-04 Nick Clifton <nickc@redhat.com>
1827 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1828 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1830 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1832 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1835 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1837 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1838 (cpu_flags_not): Likewise.
1839 (cpu_flags_match): Updated to check 64bit and arch.
1840 (set_code_flag): Remove cpu_arch_flags_not.
1841 (set_16bit_gcc_code_flag): Likewise.
1842 (set_cpu_arch): Likewise.
1843 (md_begin): Likewise.
1844 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1845 (match_template): Likewise.
1847 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1849 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1850 modrm_regmem to 0 instead of None.
1852 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1854 * config/tc-i386.c (match_template): Use the xmmword field
1857 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1859 * config/tc-i386.c (process_suffix): Fix a typo.
1861 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1864 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1865 Check memory size in Intel mode.
1866 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1867 (intel_e09): Likewise.
1869 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1871 2008-01-02 Catherine Moore <clm@codesourcery.com>
1873 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1875 For older changes see ChangeLog-2007
1881 version-control: never