1 2008-12-20 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (parse_insn): Optimize ".s" handling.
5 2008-12-20 H.J. Lu <hongjiu.lu@intel.com>
7 * config/tc-i386.c (_i386_insn): Add swap_operand.
8 (parse_insn): Handle ".s".
9 (match_template): Handle swap_operand.
11 * doc/c-i386.texi: Document .s suffix.
13 2008-12-20 Hans-Peter Nilsson <hp@axis.com>
15 * config/tc-cris.c (cris_process_instruction): Handle
16 BFD_RELOC_CRIS_32_IE, in the test whether the relocation fits.
17 (get_3op_or_dip_prefix_op): Handle TLS/PIC decoration for the
18 "double indirect" addressing mode.
19 (cris_get_reloc_suffix): Add entry for :IE for BFD_RELOC_CRIS_32_IE.
20 (cris_number_to_imm, tc_gen_reloc): Handle BFD_RELOC_CRIS_32_IE.
22 2008-12-18 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
24 * configure: Regenerate.
26 2008-12-08 H.J. Lu <hongjiu.lu@intel.com>
28 * config/tc-i386.c (build_modrm_byte): Remove an extra blank
31 2008-12-04 Ben Elliston <bje@au.ibm.com>
33 * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
35 (ppc_setup_opcodes): Likewise, remove booke64 support.
36 * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
37 * doc/as.texinfo (Overview): Likewise.
39 2008-12-04 Nick Clifton <nickc@redhat.com>
41 * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
43 2008-12-03 Nick Clifton <nickc@redhat.com>
45 * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
46 * doc/as.texinfo: Document new feature.
47 * NEWS: Mention new feature.
49 2008-11-29 Kai Tietz <kai.tietz@onevision.com>
51 * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
52 use "pe-i386" for 32-bit.
54 2008-11-28 Jakub Jelinek <jakub@redhat.com>
56 * Makefile.am (ehopt.o): Add struc-symbol.h.
57 * Makefile.in: Regenerated.
58 * ehopt.c: Include struc-symbol.h.
59 (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
60 create correct DW_CFA_advance_loc. Handle O_subtract only
61 for code alignment factor 1, otherwise handle O_divide or
62 O_right_shift of O_subtract and O_constant.
63 (eh_frame_estimate_size_before_relax): Always divide by ca.
64 (eh_frame_convert_frag): Likewise.
66 2008-11-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
68 * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
69 DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
71 2008-11-28 Joshua Kinard <kumba@gentoo.org>
73 * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
74 (mips_cpu_info_table): Add r14000, r16000.
75 * doc/c-mips.texi: Add entries for 14000, 16000.
77 2008-11-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
79 * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
80 * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
81 md_pseudo_table and accept @c prefix, same as long directive.
82 (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
83 (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
84 and set it for GOT related relocations.
85 (md_undefined_symbol): Defined
86 (process_label_constant): Added checks for GOT/got and cGOT/cGOT
87 prefixes with constant label and set the appropriate relocation type.
88 * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
90 2008-11-26 DJ Delorie <dj@redhat.com>
92 * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
94 2008-11-25 DJ Delorie <dj@redhat.com>
96 * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
98 2008-11-21 Sterling Augustine <sterling@tensilica.com>
100 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
101 xtensa_state_is_shared_or to allow multiple opcodes within a
102 single FLIX bundle to write to these special states.
104 2008-11-19 Hans-Peter Nilsson <hp@axis.com>
106 * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
107 on symbols in TLS relocs.
109 2008-11-19 Nick Clifton <nickc@redhat.com>
111 * doc/fdl.texi: Update to v1.3
112 * doc/as.texinfo: Change license to v1.3.
114 2008-11-18 Catherine Moore <clm@cm00re.com>
116 * config/tc-arm.c (neon_type_mask): Renumber.
117 (type_chk_of_el_type): Handle F_F16.
118 (neon_cvt_flavour): Recognize half-precision conversions.
119 (do_neon_cvt): New shapes NS_QD and
120 NS_DQ. Encode half-precision conversions.
121 (do_neon_cvtt): Encode the T bit.
122 (asm_opcode_insns): vcvt, vcvtt support.
123 (arm_option_cpu_value): Add neon-fp16 support.
125 2008-11-17 Nick Clifton <nickc@redhat.com>
127 * as.c (parse_args): Update copyright year.
129 2008-11-14 Mat Hostetter <mat@lcs.mit.edu>
131 * read.c (emit_expr): Grow frag before filling it so that
132 dot_value remains valid.
134 2008-11-14 Peter Jansen <pwjansen@yahoo.com>
137 * config/tc-arm.c: Ensure that all uses of as_bad have a
140 2008-11-12 Hans-Peter Nilsson <hp@axis.com>
142 * config/tc-cris.c (cris_number_to_imm): Except for
143 BFD_RELOC_NONE, always set contents. Where previously this was
144 skipped, set contents to 0.
147 * input-scrub.c (input_scrub_include_sb): Make the position
148 after the input have defined contents, a 0 character.
150 * config/tc-cris.c (cris_relax_frag): Add missing case for
151 ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
154 * read.c (read_a_source_file): Rearrange evaluation order when
155 looking for '=' to avoid conditional on undefined contents of
156 input_line_pointer[1].
158 2008-11-06 Adam Nemet <anemet@caviumnetworks.com>
160 * config/tc-mips.c (COP_INSN): Change logic to always return false
163 2008-11-06 Chao-ying Fu <fu@mips.com>
165 * config/tc-mips.c (validate_mips_insn): Add case '1'.
166 (mips_ip): Add case '1' to process sync type.
168 2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
170 * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
172 2008-11-04 Sterling Augustine <sterling@tensilica.com>
174 * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
175 writes to the same register.
177 2008-11-04 Sterling Augustine <sterling@tensilica.com>
179 * config/tc-xtensa.c (xtensa_j_opcode): New.
180 (xg_instruction_matches_option_term): Handle "FREEREG" option.
181 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
182 (md_begin): Initialize xtensa_j_opcode.
183 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
184 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
185 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
186 (vinsn_to_insnbuf): Update renamed tls_reloc references.
187 Distinguish extra argument for "FREEREG" from extra TLS argument.
188 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
189 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
191 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
192 (build_transition): Handle "FREEREG" operand.
193 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
195 2008-10-31 Alan Modra <amodra@bigpond.net.au>
199 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
201 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
202 comment so that Broadcom SB-1 cores are in the MIPS64 section.
204 2008-10-21 Alan Modra <amodra@bigpond.net.au>
206 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
207 * config/tc-ns32k.c (bit_fix_new): Likewise.
208 * config/tc-m68k.c (md_begin): Likewise.
209 * hash.c (hash_insert, hash_jam): Likewise.
210 * symbols.c (symbol_create, local_symbol_make): Likewise.
211 * frags.c (frag_alloc): Likewise.
213 2008-10-20 Jay Krell <jay.krell@cornell.edu>
215 * config/bfin-parse.y: Use C style comments.
216 * config/tc-bfin.c: Likewise.
217 * config/tc-m68k.c: Likewise.
218 * config/tc-mips.c: Likewise.
220 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
222 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
223 (cpu_arch_tune): Make it global.
224 (cpu_arch_isa): Likewise.
225 (cpu_arch_isa_flags): Likewise.
226 (i386_align_code): Check fragP->tc_frag_data.isa,
227 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
228 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
231 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
232 (cpu_arch_tune): New.
233 (cpu_arch_isa): Likewise.
234 (cpu_arch_isa_flags): Likewise.
235 (i386_tc_frag_data): Likewise.
236 (TC_FRAG_TYPE): Likewise.
237 (TC_FRAG_INIT): Likewise.
239 2008-10-09 Bob Wilson <bob.wilson@acm.org>
241 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
242 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
243 Moved into alphabetical order.
245 2008-10-09 Bob Wilson <bob.wilson@acm.org>
247 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
249 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
250 (Line): Remove conditional declaration of Ln node and section here.
251 Put aout-bout description inside the no-line-dir conditional.
252 (Skip, Space): Use a separate conditional for each node.
254 2008-10-09 Bob Wilson <bob.wilson@acm.org>
256 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
257 menu entry for File; remove version-specific .file operands from menu
258 description. Replace "LNS directives" menu entry with new entries
259 for "Loc" and "Loc_mark_labels".
260 (LNS directives): Split into separate nodes for each directive.
261 (Loc): New node for .loc directive. Mention that this directive
262 is for DWARF2 and add a missing article.
263 (Loc_mark_labels): Likewise for .loc_mark_labels.
264 (File): Change this node to describe both the default version and
265 the DWARF2 version of .file. Move the no-file-dir conditional to
266 include only the default version.
268 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
270 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
271 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
272 (i386_solaris_fix_up_eh_frame): Declare.
273 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
275 2008-10-09 Nick Clifton <nickc@redhat.com>
278 * doc/as.texinfo (Dollar Local Labels): Correct description of
279 dollar local labels to show that the colon suffix is still
282 2008-10-08 Nick Clifton <nickc@redhat.com>
284 * configure.in (ALL_LINGUAS): Add "id".
285 * configure: Regenerate.
286 * po/id.po: New Indonesian translation.
288 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
290 * read.c (pseudo_set): Don't allow global register symbol only
291 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
292 * symbols.c (S_SET_EXTERNAL): Likewise.
294 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
296 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
298 2008-10-06 Bob Wilson <bob.wilson@acm.org>
300 * doc/as.texinfo (Local): New description of ELF .local directive.
302 2008-10-06 Nick Clifton <nickc@redhat.com>
305 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
306 (_find_end_of_line): Add extra parameter indicating if the line is
307 inside a macro. If it is then do not allow the @ character to be
308 treated as a line separator character.
309 (read_a_source): Update use of _find_end_of_line.
310 (find_end_of_line): Likewise.
311 (s_irp): Update use of get_line_sb.
313 (do_repeat): Likewise.
314 (get_line_sb): New function. Like the old version of get_line_sb
315 except that it takes an extra parameter indicating whether the
316 line is inside a macro.
317 (get_macro_line_sb): New function.
319 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
321 * config/tc-cris.c: Update all comments regarding explicit relocations
322 to, besides PIC, also imply TLS or to say "relocation specifier" or
324 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
325 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
326 callers. Also handle TLS relocs.
327 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
328 Change all callers. Also handle TLS relocs.
330 (cris_process_instruction): Check for non-PIC TLS relocations and
331 adjust message when emitting error message about relocation not
333 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
335 (get_3op_or_dip_prefix_op): Ditto.
336 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
338 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
340 * listing.c (buffer_line): Open the source file with FOPEN_RB.
341 Manually process line ends.
343 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
344 Nick Clifton <nickc@redhat.com>
346 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
349 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
350 Nick Clifton <nickc@redhat.com>
352 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
353 do not match it class and if necessary update the class.
354 (null_error_handler): New function. Suppresses the generation of
356 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
358 2008-09-30 Alan Modra <amodra@bigpond.net.au>
360 * Makefile.am: Run "make dep-am".
361 * Makefile.in: Regenerate.
363 2008-09-29 Nick Clifton <nickc@redhat.com>
365 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
366 tc_cfi_emit_pcrel_expr macro.
368 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
369 Steve Ellcey <sje@cup.hp.com>
371 * configure: Regenerate for new libtool.
373 * Makefile.in: Ditto.
374 * doc/Makefile.in: Ditto.
376 2008-09-29 Nick Clifton <nickc@redhat.com>
379 * app.c (do_scrub_chars): Only issue warnings about tick
380 characters detected in symbol strings if hex ticks are supported.
382 2008-09-29 Nick Clifton <nickc@redhat.com>
384 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
385 tc_cfi_emit_pcrel_expr macro.
387 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
389 * NEWS: Mention .cfi_val_encoded_addr.
391 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
393 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
394 * Makefile.in (TARG_ENV_HFILES): Likewise.
395 * configure.tgt (Solaris targets): Set em=solaris.
396 * config/te-solaris.h: New file.
398 2008-09-26 Jie Zhang <jie.zhang@analog.com>
400 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
402 2008-09-24 Richard Henderson <rth@redhat.com>
404 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
405 (struct cfi_insn_data): Add ea member.
406 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
407 (output_cfi_insn): Handle CFI_val_encoded_addr.
408 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
409 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
411 2008-09-25 Alan Modra <amodra@bigpond.net.au>
414 * listing.c (print_options): Don't call fprintf without format string.
416 2008-09-19 Alan Modra <amodra@bigpond.net.au>
418 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
419 (TC_VALIDATE_FIX_SUB): Likewise.
420 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
421 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
422 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
423 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
424 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
425 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
426 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
427 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
428 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
430 * write.c (md_register_arithmetic): Define.
431 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
432 Modify error message when registers involved.
433 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
434 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
436 2008-09-15 Alan Modra <amodra@bigpond.net.au>
438 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
440 2008-09-15 Alan Modra <amodra@bigpond.net.au>
442 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
443 relocs with no symbol.
444 * config/tc-mmix.c (md_assemble): Mark fake symbol on
445 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
446 (mmix_md_end): Likewise mark mmix reg contents section symbol.
448 2008-09-14 Chris Smith <chris@zxdesign.info>
450 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
451 broken, as the opcode of ld a,(de) was being emitted for both.
453 2008-09-12 Sterling Augustine <sterling@tensilica.com>
455 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
456 operands equal to MAX_INSN_ARGS.
458 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
460 * configure.in: Call AC_SYS_LARGEFILE.
461 * config.in: Regenerate.
462 * configure: Regenerate.
464 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
466 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
467 Remove POWER5 and POWER6 tests.
469 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
471 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
472 number support for 32-bit targets.
474 2008-09-08 Tristan Gingold <gingold@adacore.com>
476 * NEWS: Add a marker for the 2.19 features.
478 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
480 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
481 comment regarding use of difference expressions.
482 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
484 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
485 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
486 (dot_cfi_lsda, output_cie, output_fde): Likewise.
487 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
489 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
491 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
493 2008-09-03 Nick Clifton <nickc@redhat.com>
495 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
496 alignment field of the .lcomm directive to be optional.
497 (pe_lcomm): New function. Pass pe_lcomm_internal to
499 (md_pseudo_table): Implement .lcomm directive for COFF based
501 * doc/c-i386.texi (i386-Directives): New node. Used to document
502 the .lcomm directive.
504 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
506 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
509 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
511 * config/tc-avr.c (mcu_types): Add atmega16u4.
512 * doc/c-avr.texi: Likewise.
514 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
516 * config/tc-ia64.c (CR_IIB0): New.
518 (cr): Add cr.iib0 and cr.iib1.
519 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
521 2008-08-28 Jan Beulich <jbeulich@novell.com>
523 * config/tc-i386.c (md_assemble): Force number of displacement
524 operands to zero when processing string instruction.
525 (i386_index_check): Special-case string instruction operands. Don't
526 fudge address prefix if there already was a memory operand. Fix
527 error message to correctly reflect the addressing mode used.
528 (i386_att_operand): Fix comment.
529 (i386_intel_operand): Snapshot, clear, and restore base and index
530 reg for each operand processed. Increment count of memory operands
533 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
535 * config/tc-hppa.c (is_SB_relative): New macro.
536 (fix_new_hppa): Remove $segrel$ marker.
537 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
539 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
541 2008-08-27 Jan Beulich <jbeulich@novell.com>
543 * config/tc-i386.c (check_string): Use register_prefix for error
545 (process_operands): Likewise.
547 2008-08-26 Mark Mitchell <mark@codesourcery.com>
549 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
551 2008-08-26 Jie Zhang <jie.zhang@analog.com>
553 * config/bfin-parse.y (check_macfunc_option): Fix instruction
555 (asm_1): Check mode for 16-bit multiply instructions.
557 2008-08-24 Alan Modra <amodra@bigpond.net.au>
559 * configure.in: Update a number of obsolete autoconf macros.
560 * configure: Regenerate.
561 * aclocal.m4: Regenerate.
563 2008-08-22 Nick Clifton <nickc@redhat.com>
565 * config/tc-mcore.c (md_assemble): Increase length of name array
566 to include terminating NUL.
568 2008-08-22 Jie Zhang <jie.zhang@analog.com>
570 * config/bfin-lex.l (NUMBER): Protect special `.'.
572 2008-08-22 Alan Modra <amodra@bigpond.net.au>
574 * symbols.c (symbol_clone): Ensure clones are not external.
576 2008-08-22 Alan Modra <amodra@bigpond.net.au>
578 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
580 2008-08-21 Richard Henderson <rth@redhat.com>
582 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
583 (output_cie, output_fde): Use it.
584 (DWARF2_EH_FRAME_READ_ONLY): New.
585 (cfi_finish): Use it.
587 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
588 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
589 (DWARF2_EH_FRAME_READ_ONLY): New.
590 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
591 from the results of DIFF_EXPR_OK manipulation.
593 2008-08-21 Sterling Augustine <sterling@tensilica.com>
595 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
597 2008-08-20 Bob Wilson <bob.wilson@acm.org>
599 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
600 (O_tpoff, O_dtpoff): Define.
601 (suffix_relocs): Add entries for TLS suffixes.
602 (xtensa_elf_cons): Check for invalid use of TLS relocations.
603 (map_operator_to_reloc): Add is_literal parameter and use it to
604 control translating TLS instruction relocations to the corresponding
606 (xg_valid_literal_expression): Allow TLS operators.
607 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
608 operands to generated literals.
609 (xg_assemble_literal): Handle TLS operators. Update call to
610 map_operator_to_reloc.
611 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
612 (md_apply_fix): Handle TLS relocations.
613 (emit_single_op): Handle TLS operators.
614 (convert_frag_immed): Update call to map_operator_to_reloc.
615 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
616 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
617 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
618 to initialize the op_data field of the BuildOp.
619 (build_transition): Use it here to record the source operand
620 corresponding to a generated literal.
621 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
623 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
625 AVX Programming Reference (August, 2008)
626 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
627 (CPU_FLAGS_AVX_MATCH): Likewise.
628 (CPU_FLAGS_32BIT_MATCH): Updated.
629 (cpu_flags_match): Likewise.
631 2008-08-20 Alan Modra <amodra@bigpond.net.au>
634 * write.c (install_reloc): Check that reloc symbols have been
636 (set_symtab): Mark symbols with BSF_KEEP.
638 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
640 * config/tc-i386.c (i386_align_code): Fix a comment typo.
642 2008-08-15 Alan Modra <amodra@bigpond.net.au>
645 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
646 * Makefile.in: Regenerate.
647 * aclocal.m4: Regenerate.
648 * config.in: Regenerate.
649 * configure: Regenerate.
650 * doc/Makefile.in: Regenerate.
652 2008-08-14 Alan Modra <amodra@bigpond.net.au>
654 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
656 2008-08-13 Ben Elliston <bje@au.ibm.com>
658 * doc/as.texinfo (Align): Document the PowerPC behaviour.
660 2008-08-13 Alan Modra <amodra@bigpond.net.au>
662 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
663 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
664 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
665 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
666 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
667 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
668 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
669 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
670 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
671 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
673 2008-08-12 Alan Modra <amodra@bigpond.net.au>
675 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
676 * config/tc-ia64.c (dot_rot): Likewise.
678 2008-08-11 Alan Modra <amodra@bigpond.net.au>
681 * hash.c: Expand PTR to void *.
682 (hash_delete): Add "freeme" parameter. Call obstack_free.
683 * hash.h: Expand PTR to void *.
684 (hash_delete): Update prototype.
685 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
686 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
688 (subsym_substitute): Likewise.
689 * doc/internals.texi (hash_delete): Update.
691 2008-08-08 Anatoly Sokolov <aesok@post.ru>
693 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
694 architectures. Reorganize list to put mcu types in correct
695 architectures and to order list same as in GCC. Use new ISA
696 definitions in include/opcode/avr.h.
697 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
698 descriptions. Reorganize descriptions to put mcu types in correct
699 architectures and to order lists same as in GCC.
701 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
702 Daniel Jacobowitz <dan@codesourcery.com>
704 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
705 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
706 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
707 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
708 (md_longopts): Add -call_nonpic.
709 (md_parse_option): Handle OPTION_CALL_NONPIC.
710 (md_show_usage): Add -call_nonpic.
712 2008-08-08 Sterling Augustine <sterling@tensilica.com>
714 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
715 (xtensa_create_property_segments): Use it.
716 (xtensa_create_xproperty_segments): Likewise.
718 2008-08-08 Alan Modra <amodra@bigpond.net.au>
720 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
722 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
724 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
725 (lo16_reloc_p): New functions.
726 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
727 generalize relocation checks.
728 (matching_lo_reloc): New function.
729 (fixup_has_matching_lo_p): Use it.
730 (mips16_mark_labels): Don't clobber a symbol's visibility.
731 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
732 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
733 (md_apply_fix): Likewise.
734 (mips16_percent_op): Add %got and %call16.
735 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
736 Use matching_lo_reloc.
737 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
738 generalize relocation checks.
739 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
742 2008-08-06 DJ Delorie <dj@redhat.com>
744 * NEWS: Mention these changes.
746 * config/tc-h8300.h (H_TICK_HEX): Define.
747 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
748 (md_longopts): Add "-h-tick-hex".
749 (md_parse_option): Support it.
750 * doc/c-h8300.texi (H8/300 Options): Document it.
751 * doc/as.texinfo (Overview): Likewise.
753 * config/tc-sh.h (H_TICK_HEX): Define.
754 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
755 (md_longopts): Add "-h-tick-hex".
756 (md_parse_option): Support it.
757 * doc/c-sh.texi (SH Options): Document it.
758 * doc/c-sh64.texi (SH64 Options): Document it.
759 * doc/as.texinfo (Overview): Likewise.
761 2008-08-05 Alan Modra <amodra@bigpond.net.au>
764 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
765 debug info if we see compiler generated debug info.
766 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
768 2008-08-04 Alan Modra <amodra@bigpond.net.au>
770 * dwarf2dbg.c: Remove superfluous forward function declarations.
771 (DWARF2_FORMAT): Add section arg.
772 (out_header): New function, split out from..
773 (out_debug_line): ..here.
774 (out_debug_aranges): Use out_header.
775 (out_debug_abbrev): Add info_seg and line_seg args. Use
776 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
777 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
778 if line_seg is 64-bit.
779 (dwarf2_finish): Adjust out_debug_abbrev call.
780 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
781 * config/tc-mips.c (mips_dwarf2_format): Likewise.
783 2008-08-04 Alan Modra <amodra@bigpond.net.au>
785 * Makefile.am (POTFILES.in): Set LC_ALL=C.
786 * Makefile.in: Regenerate.
787 * po/POTFILES.in: Regenerate.
789 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
791 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
792 Handle -mvsx and -mpower7.
793 (md_show_usage): Document -mpower7 and -mvsx.
794 * doc/as.texinfo (Target PowerPC): Document -mvsx.
795 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
797 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
799 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
802 2008-07-30 Michael J. Eager <eager@eagercon.com>
804 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
805 (md_show_usage): Likewise.
807 2008-07-30 Alan Modra <amodra@bigpond.net.au>
809 * messages.c, symbols.c, write.c: Silence gcc warnings.
811 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
813 * config/tc-i386.c (operand_type_check): Warning fix.
815 2008-07-26 Michael Eager <eager@eagercon.com>
817 * doc/as.texinfo: Add description of single-precision attribute.
819 2008-07-24 Jie Zhang <jie.zhang@analog.com>
821 * config/bfin-parse.y (asm_1): Error if plain symbol is used
822 as load/store offset.
824 2008-07-22 Chao-ying Fu <fu@mips.com>
826 * config/tc-mips.c (mips_ip): Reset s to argsStart.
828 2008-07-22 Jie Zhang <jie.zhang@analog.com>
830 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
832 2008-07-21 DJ Delorie <dj@redhat.com>
834 * config/tc-h8300.c (fix_operand_size): Use the default size
835 specified by the .lbranch/.sbranch pseudos.
837 2008-07-18 DJ Delorie <dj@redhat.com>
839 * config/tc-m32c.h (H_TICK_HEX): Define.
840 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
841 (md_longopts): Add support for it.
842 (md_parse_option): Likewise.
843 * doc/as.texinfo (Overview): Add new m32c options.
844 * doc/c-m32c.texi (M32C-Modifiers): Likewise
846 * as.h: (enable_h_tick_hex): New.
847 * app.c (enable_h_tick_hex): New.
849 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
850 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
851 style hex constants and convert the input stream to 0x00 style.
852 (do_scrub_chars): If a 'X style character constant is found after
853 a symbol character (like you're or X'00), warn the user.
855 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
857 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
858 (mips_fix_adjustable): Likewise.
859 (mips_frob_file_after_relocs): Likewise.
861 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
863 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
864 about overriding an earlier setting.
866 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
868 * config/tc-mips.c (NO_ISA_COP): New macro.
869 (COP_INSN): New macro.
870 (is_opcode_valid): Use them.
871 (macro) <ld_st>: Use them. Don't accept coprocessor load store
872 insns based on the ISA if CPU is NO_ISA_COP.
873 <copz>: Likewise for coprocessor operations.
875 2008-07-07 Paul Brook <paul@codesourcery.com>
877 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
880 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
882 * configure.tgt: Add bfin-*-rtems*.
884 2008-07-04 Alan Modra <amodra@bigpond.net.au>
886 * config/tc-spu.c (md_apply_fix): Handle fully resolved
887 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
889 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
891 * config/tc-ppc.c (parse_cpu): Handle -m464.
892 (md_show_usage): Likewise.
894 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
896 Add support for ATtiny13A.
897 * config/tc-avr.c (mcu_types): Add attiny13a.
898 * doc/c-avr.texi: Likewise.
900 2008-06-24 Bob Wilson <bob.wilson@acm.org>
901 Alan Modra <amodra@bigpond.net.au>
903 * write.c (relax_segment <rs_org>): Include current stretch
904 value when calculating whether .org is backwards.
906 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
908 * configure: Regenerate.
910 2008-06-17 Nick Clifton <nickc@redhat.com>
912 * app.c (do_scrub_chars): Do not UNGET an EOF value.
914 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
917 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
918 text_section. Do the "stepping backwards" test for text_section
919 using unsigned operands.
921 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
923 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
924 (ppc_insert_operand): Likewise.
925 (ppc_machine): Likewise.
926 * config/tc-ppc.h: #include "opcode/ppc.h"
927 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
928 (ppc_cpu): Update extern decl.
930 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
932 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
933 +x, +X, +p, +P, +s, +S.
936 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
938 (macro_build): Likewise.
939 (CPU_HAS_SEQ): New macro.
940 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
942 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
944 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
945 * doc/c-avr.texi: Likewise.
947 2008-06-04 Nick Clifton <nickc@redhat.com>
949 * app.c (do_scrub_chars): Do not UNGET an EOF value.
951 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
953 * config/tc-i386.c (set_sse_check): New.
954 (md_pseudo_table): Add "sse_check".
956 2008-06-03 Paul Brook <paul@codesourcery.com>
958 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
960 2008-05-30 Nick Clifton <nickc@redhat.com>
963 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
966 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
968 * config/tc-mips.c (mips_cpu_info_table): Move records for
969 ST Loongson-2E/2F processors to a better place.
971 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
974 * config/tc-i386.c (match_template): Report ambiguous operand
975 size, not invalid suffix when there is no match in Intel
978 2008-05-22 Paul Brook <paul@codesourcery.com>
980 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
982 2008-05-21 I-Jui Sung <ijsung@gmail.com>
984 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
985 compatible cores: fa526, fa626, fa626te, fa726te.
986 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
989 2008-05-14 Alan Modra <amodra@bigpond.net.au>
991 * Makefile.am: Run "make dep-am".
992 * Makefile.in: Regenerate.
993 * doc/Makefile.in: Regenerate.
994 * po/POTFILES.in: Regenerate.
996 2008-05-09 Catherine Moore <clm@codesourcery.com>
998 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
999 with non-MIPS16 relocs.
1001 2008-05-09 Chao-ying Fu <fu@mips.com>
1003 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1004 case that some characters append at the end of the name.
1005 (mips_ip): Likewise.
1006 (s_change_sec): Likewise.
1007 (md_section_align): Likewise.
1009 2008-05-07 Bob Wilson <bob.wilson@acm.org>
1011 * config/tc-xtensa.c (xtensa_create_property_segments): Use
1012 xtensa_make_property_section instead of xtensa_get_property_section.
1013 (xtensa_create_xproperty_segments): Likewise.
1015 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
1017 * NEWS: Mention XSAVE, EPT and MOVBE.
1019 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1020 (md_show_usage): Add .movbe and .ept.
1022 * doc/c-i386.texi: Add movbe and ept to -march=. Document
1025 2008-04-29 David S. Miller <davem@davemloft.net>
1027 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1029 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
1031 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1033 (OPTION_ELF_BASE): Make room for new option macros.
1034 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1035 OPTION_DOUBLE_FLOAT): New option macros.
1036 (md_longopts): Add msoft-float, mhard-float, msingle-float and
1038 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1039 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1040 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1042 (struct mips_set_options): New fields soft_float and single_float.
1043 (mips_opts): Initialized them. Add comment for each field
1045 (mips_after_parse_args): Set them based on file_mips_soft_float
1046 and file_mips_single_float.
1047 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1048 `.set singlefloat' and `.set doublefloat'.
1049 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1050 Handle single-float and soft-float instructions here.
1051 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1052 (is_opcode_valid_16): New function.
1053 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1054 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1055 M_S_DOB>: Remove special-casing of r4650.
1056 * doc/c-mips.texi (-march=): Add Octeon.
1057 (MIPS Opts): Document -msoft-float and -mhard-float. Document
1058 -msingle-float and -mdouble-float.
1059 (MIPS floating-point): New section. Document `.set softfloat' and
1060 `.set hardfloat'. Document `.set singlefloat' and `.set
1063 2008-04-25 David S. Miller <davem@davemloft.net>
1065 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1068 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1069 rather than occaisionally 'levels'. Consistently refer to Sun's
1070 UNIX variant as SunOS, every version of Solaris is also SunOS.
1071 Document new 'softint_clear' and 'softint_set' aliases. Clarify
1072 which architecture versions support '%dcr', '%cq', and '%gl'. Add
1073 section on 32-bit/64-bit opcode translations.
1075 2008-04-23 Mike Frysinger <vapier@gentoo.org>
1077 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1078 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1079 (obj-fdpicelf.o): Define.
1080 * Makefile.in: Regenerate.
1081 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1083 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1084 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1085 * config/obj-fdpicelf.c: New.
1086 * config/obj-fdpicelf.h: Likewise.
1087 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1088 the OBJ_FDPIC_ELF define.
1089 (OPTION_NOPIC): Define.
1090 (md_longopts): Add mnopic and mno-fdpic.
1091 (md_parse_option): Handle OPTION_NOPIC.
1093 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1095 * aclocal.m4: Regenerate.
1096 * configure: Regenerate.
1098 2008-04-23 David S. Miller <davem@davemloft.net>
1100 * config/tc-sparc.c (v9a_asr_table): Add missing
1101 'stick' and 'stick_cmpr', and document ordering rules
1103 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1104 BFD_RELOC_SPARC_PC10.
1105 * doc/c-sparc.texi: New section on Sparc constants.
1106 Add documentation for %stick and %stick_cmpr.
1108 2008-04-22 David S. Miller <davem@davemloft.net>
1110 * config/obj-elf.c (obj_elf_section_type): Add prototype
1111 before obj_elf_section_word and add 'warn' arg.
1112 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1113 is matched, try checking for #SECTION_TYPE.
1114 (obj_elf_section): Adjust for new args.
1115 (obj_elf_type_name): New function.
1116 (obj_elf_type): Call it, and accept STT_foo number strings
1117 in .type statements as output by SunPRO compiler.
1119 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
1121 * config/tc-i386.c (md_assemble): Don't check SSE instructions
1124 2008-04-18 David S. Miller <davem@davemloft.net>
1126 * doc/c-sparc.texi: Add syntax section.
1128 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1130 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1131 REG and NDS for instructions with immediate operand.
1133 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1135 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1138 2008-04-16 David S. Miller <davem@davemloft.net>
1140 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1141 and relocation generation.
1142 (tc_gen_reloc): Likewise.
1144 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
1146 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1147 relocations are properly aligned, and not negative.
1149 2008-04-15 Khem Raj <kraj@mvista.com>
1151 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1153 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
1155 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
1156 accept e500mc instructions.
1157 (md_show_usage): Document -me500mc.
1159 2008-04-11 Nick Clifton <nickc@redhat.com>
1161 * listing.c (print_timestamp): Use localtime rather than
1162 localtime_r since not all build environments provide the latter.
1164 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
1166 * NEWS: Mention -msse-check=[none|error|warning].
1168 * config/tc-i386.c (sse_check): New.
1169 (OPTION_MSSE_CHECK): Likewise.
1170 (md_assemble): Check SSE instructions if needed.
1171 (md_longopts): Add -msse-check.
1172 (md_parse_option): Handle OPTION_MSSE_CHECK.
1173 (md_show_usage): Show -msse-check=[none|error|warning].
1175 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1177 2008-04-10 Santiago Urueña <suruena@gmail.com>
1179 * listing.c: Add -ag listing flag to show general information in
1180 listings such as gas version, passed options, and time stamp.
1181 (listing_general_info): New function.
1182 (print_options): New function.
1183 (print_single_option): New function.
1184 (print_timestamp): New function.
1185 (MAX_DATELEN): Define.
1186 (listing_print): Add call to listing_general_info.
1187 * listing.h (LISTING_GENERAL): Define.
1188 (listing_print): Add new parameter.
1189 * as.c (show_usage): Print new switch.
1190 (parse_args): Parse new switch.
1191 (main): Pass command line on to listing_print.
1192 * NEWS: Mention this new feature.
1193 * doc/as.texinfo: Document the new sub-option.
1195 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1197 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1198 call. Delete out of date comment.
1199 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1200 (dwarf2_emit_label): Don't emit unless there has been a previous
1201 .file or we are outputting assembler generated debug.
1202 dwarf2_consume_line_info after emitting line info, not before.
1203 (out_debug_info): Simplify files_in_use test.
1205 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1207 * config/tc-i386.c (parse_real_register): Return AVX register
1208 only if AVX is enabled.
1210 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1213 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1214 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1216 2008-04-04 Adrian Bunk <bunk@stusta.de>
1217 Bob Wilson <bob.wilson@acm.org>
1219 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1220 call to decode_reloc.
1222 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1224 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1226 * config/tc-i386.c (cpu_arch): Add .pclmul.
1227 (md_show_usage): Replace clmul with pclmul.
1228 * doc/c-i386.texi: Likewise.
1230 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1232 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1234 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1235 Document -msse2avx, .avx, .aes, .clmul and .fma.
1237 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1238 (vex_prefix): Likewise.
1239 (sse2avx): Likewise.
1240 (CPU_FLAGS_ARCH_MATCH): Likewise.
1241 (CPU_FLAGS_64BIT_MATCH): Likewise.
1242 (CPU_FLAGS_32BIT_MATCH): Likewise.
1243 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1245 (vex_imm4): Likewise.
1246 (fits_in_imm4): Likewise.
1247 (build_vex_prefix): Likewise.
1248 (VEX_check_operands): Likewise.
1249 (bad_implicit_operand): Likewise.
1250 (OPTION_MSSE2AVX): Likewise.
1251 (T_YMMWORD): Likewise.
1252 (_i386_insn): Add vex.
1253 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1254 (cpu_flags_match): Changed to take a pointer to const template.
1255 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1256 (match_mem_size): Also check ymmword.
1257 (operand_type_match): Clear ymmword.
1258 (md_begin): Allow '_' in mnemonic.
1259 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1260 (process_immext): Update assert.
1261 (md_assemble): Don't call process_immext if sse2avx and immext
1262 are true. Call build_vex_prefix if vex is true.
1263 (parse_insn): Updated for cpu_flags_match.
1264 (swap_operands): Handle 5 operands.
1265 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1266 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1267 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1268 (check_byte_reg): Check regymm.
1269 (process_operands): Duplicate the destination register for
1270 -msse2avx if needed.
1271 (build_modrm_byte): Updated for instructions with VEX encoding.
1272 (output_insn): Output VEX prefix if needed.
1273 (md_longopts): Add msse2avx.
1274 (md_parse_option): Handle OPTION_MSSE2AVX.
1275 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1276 (intel_e09): Support YMMWORD.
1277 (intel_e11): Likewise.
1278 (intel_get_token): Likewise.
1280 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1282 * config/tc-avr.c (mcu_types): Add attiny167.
1283 * doc/c-avr.texi: Likewise.
1285 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1287 * config/tc-avr.c (mcu_types): Add atmega32u4.
1288 * doc/c-avr.texi: Likewise.
1290 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1292 * config/tc-avr.c (mcu_types): Add atmega32c1.
1293 * doc/c-avr.texi: Likewise.
1295 2008-03-28 Paul Brook <paul@codesourcery.com>
1297 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1298 to avoid spurious symbols.
1300 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1302 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1305 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1307 * config/tc-avr.c (mcu_types): Add atmega32m1.
1308 * doc/c-avr.texi: Likewise.
1310 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1312 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1314 (do_neon_ext): Fix sign of comparison.
1316 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1318 From Jie Zhang <jie.zhang@analog.com>
1319 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1320 instructions. And call yyerror when comparing PREG with
1322 (check_macfunc_option): New.
1323 (check_macfuncs): Check option by calling check_macfunc_option.
1324 Fix comparison always true warnings. Both scalar instructions
1325 of vector instruction must share the same mode option. Only allow
1326 option mode at the end of the second instruction of the vector.
1327 (asm_1): Check option by calling check_macfunc_option.
1329 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1330 option for multiply and multiply-accumulate to data register
1332 (check_macfuncs): Don't check if accumulator matches the data register
1334 (assign_macfunc): Check if accumulator matches the
1335 data register in each rule that moves to the data
1338 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1339 generated for LOOP_BEGIN and LOOP_END instructions.
1340 (bfin_gen_loop): Likewise.
1342 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1344 * config/tc-s390.c (md_parse_option): z10 option added.
1346 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1348 * aclocal.m4: Regenerate.
1349 * configure: Likewise.
1350 * Makefile.in: Likewise.
1351 * doc/Makefile.in: Likewise.
1353 2008-03-17 Adrian Bunk <bunk@stusta.de>
1356 * config/tc-hppa.c (is_same_frag): Delete.
1358 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1360 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1361 RELAX_LOOP_END_ADD_NOP.
1363 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1366 * read.c (s_mexit): Warn if attempting to exit a macro when not
1367 inside a macro definition.
1369 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1371 * Makefile.am: Run "make dep-am".
1372 * Makefile.in: Regenerate.
1373 * configure: Regenerate.
1375 2008-03-09 Paul Brook <paul@codesourcery.com>
1377 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1378 * doc/c-arm.texi: Add cortex-a9.
1380 2008-03-09 Paul Brook <paul@codesourcery.com>
1382 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1383 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1384 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1385 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1386 * doc/c-arm.texi: Document new ARM FPU variants.
1388 2008-03-07 Paul Brook <paul@codesourcery.com>
1390 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1392 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1394 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1395 for strict ordering of powerpc_opcodes, but disable for now.
1397 2008-03-04 Paul Brook <paul@codesourcery.com>
1399 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1400 (arm_ext_v7m): Rename...
1401 (arm_ext_m): ... to this. Include v6-M.
1402 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1403 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1404 (md_assemble): Allow wide msr instructions.
1405 (insns): Add classifications for v6-m instructions.
1406 (arm_cpu_option_table): Add cortex-m1.
1407 (arm_arch_option_table): Add armv6-m.
1408 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1410 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1411 Bob Wilson <bob.wilson@acm.org>
1413 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1414 (md_begin): Initialize it.
1415 (resources_conflict): Use it.
1417 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1419 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1421 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1422 H.J. Lu <hongjiu.lu@intel.com>
1425 * read.c (pseudo_set): Don't allow global register symbol.
1427 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1430 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1433 * write.c (write_object_file): Don't allow symbols which were
1434 equated to register. Stop if there is an error.
1436 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1438 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1440 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1441 * config/tc-ppc.c (ppu_cpu): Make global.
1442 (ppc_insert_operand): Add ppu_cpu parameter.
1443 (md_assemble): Adjust for above change.
1444 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1446 2008-02-22 Nick Clifton <nickc@redhat.com>
1448 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1449 targeted ARM ports, otherwise just skip generating the reloc.
1451 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1453 * doc/c-i386.texi: Update -march= and .arch.
1455 2008-02-18 Nick Clifton <nickc@redhat.com>
1457 * config/tc-mn10300.c (has_known_symbol_location): New function.
1458 Do not regard weak symbols as having a known location.
1459 (md_estimate_size_before_relax): Use new function.
1460 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1462 2008-02-18 Jan Beulich <jbeulich@novell.com>
1464 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1465 currently selected CPU has no 32-bit support.
1466 (parse_real_register): Do not return registers not available on
1467 currently selected CPU.
1469 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1471 * config/tc-i386.c (process_immext): Fix format.
1473 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1475 * config/tc-i386.c (inoutportreg): New.
1476 (process_immext): New.
1477 (md_assemble): Use it.
1478 (update_imm): Use imm16 and imm32s.
1479 (i386_att_operand): Use inoutportreg.
1481 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1483 * config/tc-i386.c (operand_type_all_zero): New.
1484 (operand_type_set): Likewise.
1485 (operand_type_equal): Likewise.
1486 (cpu_flags_all_zero): Likewise.
1487 (cpu_flags_set): Likewise.
1488 (cpu_flags_equal): Likewise.
1489 (UINTS_ALL_ZERO): Removed.
1490 (UINTS_SET): Likewise.
1491 (UINTS_CLEAR): Likewise.
1492 (UINTS_EQUAL): Likewise.
1493 (cpu_flags_match): Updated.
1494 (smallest_imm_type): Likewise.
1495 (set_cpu_arch): Likewise.
1496 (md_assemble): Likewise.
1497 (optimize_imm): Likewise.
1498 (match_template): Likewise.
1499 (process_suffix): Likewise.
1500 (update_imm): Likewise.
1501 (process_drex): Likewise.
1502 (process_operands): Likewise.
1503 (build_modrm_byte): Likewise.
1504 (i386_immediate): Likewise.
1505 (i386_displacement): Likewise.
1506 (i386_att_operand): Likewise.
1507 (parse_real_register): Likewise.
1508 (md_parse_option): Likewise.
1509 (i386_target_format): Likewise.
1511 2008-02-14 Dimitry Andric <dimitry@andric.com>
1514 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1515 pointer past the comma after parsing a floating point register
1518 2008-02-14 Hakan Ardo <hakan@debian.org>
1521 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1523 (avr_operand): Disallow post-increment addressing in the lpm
1524 instruction for the attiny26.
1526 2008-02-13 Jan Beulich <jbeulich@novell.com>
1528 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1529 if not in Intel mode.
1530 (i386_intel_operand): Ignore segment overrides in immediate and
1532 (intel_e11): Range-check i.mem_operands before use as array
1533 index. Filter out FLAT for uses other than as segment override.
1534 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1537 2008-02-13 Jan Beulich <jbeulich@novell.com>
1539 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1541 2008-02-13 Jan Beulich <jbeulich@novell.com>
1543 * config/tc-i386.c (allow_pseudo_reg): New.
1544 (parse_real_register): Check for NULL just once. Allow all
1545 register table entries when allow_pseudo_reg is non-zero.
1546 Don't allow any registers without type when allow_pseudo_reg
1548 (tc_x86_regname_to_dw2regnum): Replace with ...
1549 (tc_x86_parse_to_dw2regnum): ... this.
1550 (tc_x86_frame_initial_instructions): Adjust for above change.
1551 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1552 (tc_parse_to_dw2regnum): New.
1553 (tc_x86_regname_to_dw2regnum): Replace with ...
1554 (tc_x86_parse_to_dw2regnum): ... this.
1555 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1556 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1559 2008-02-12 Nick Clifton <nickc@redhat.com>
1561 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1563 (tic4x_insn_add): Likewise.
1564 (md_begin): Drop cast that was discarding a const qualifier.
1565 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1567 (build_insn): Drop cast that was discarding a const qualifier.
1569 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1571 * config/tc-i386.c (cpu_arch): Add .xsave.
1572 (md_show_usage): Add .xsave.
1574 * doc/c-i386.texi: Add xsave to -march=.
1576 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1578 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1579 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1581 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1583 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1584 checks into assertions. When relaxation produces an operation that
1585 does not fit in the current FLIX instruction, make sure that the
1586 operation is relaxed as needed to account for being placed following
1587 the current instruction.
1589 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1592 * configure: Regenerated.
1594 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1596 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1598 2008-01-31 Marc Gauthier <marc@tensilica.com>
1600 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1602 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1604 * read.c: (emit_expr): Correct for mingw use of printf size
1607 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1609 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1610 can only be encoded in FLIX instructions but are not specified as such.
1611 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1614 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1616 * NEWS: Mention new command line options for x86 targets.
1618 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1620 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1622 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1624 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1626 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1628 * config/tc-i386.c (md_show_usage): Show more processors for
1631 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1633 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1635 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1637 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1638 (XXX_MNEM_SUFFIX): Likewise.
1639 (END_OF_INSN): Likewise.
1640 (templates): Likewise.
1641 (modrm_byte): Likewise.
1642 (rex_byte): Likewise.
1643 (DREX_XXX): Likewise.
1644 (drex_byte): Likewise.
1645 (sib_byte): Likewise.
1646 (processor_type): Likewise.
1647 (arch_entry): Likewise.
1648 (cpu_sub_arch_name): Remove const.
1649 (cpu_arch): Add .vmx and .smx.
1650 (set_cpu_arch): Append cpu_sub_arch_name.
1651 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1652 (md_show_usage): Updated.
1654 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1655 (XXX_MNEM_SUFFIX): Likewise.
1656 (END_OF_INSN): Likewise.
1657 (templates): Likewise.
1658 (modrm_byte): Likewise.
1659 (rex_byte): Likewise.
1660 (DREX_XXX): Likewise.
1661 (drex_byte): Likewise.
1662 (sib_byte): Likewise.
1663 (processor_type): Likewise.
1664 (arch_entry): Likewise.
1666 * doc/as.texinfo: Update i386 -march option.
1668 * doc/c-i386.texi: Update -march= for ISA.
1670 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1672 * config/tc-xtensa.c (xtensa_leb128): New function.
1673 (md_pseudo_table): Use it for sleb128 and uleb128.
1674 (is_leb128_expr): New internal flag.
1675 (xtensa_symbol_new_hook): Check new flag.
1677 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1679 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1680 at90usb82, at90usb162.
1681 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1683 These changes support the new avr35 architecture group in gcc.
1685 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1687 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1688 suffix for AT&T syntax.
1690 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1692 * config/tc-i386.c (match_reg_size): New.
1693 (match_mem_size): Likewise.
1694 (operand_size_match): Likewise.
1695 (operand_type_match): Also clear all size fields.
1696 (match_template): Skip Intel syntax when in AT&T syntax.
1697 Call operand_size_match to check operand size.
1698 (i386_att_operand): Set the mem field to 1 for memory
1700 (i386_intel_operand): Likewise.
1702 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1705 * config/tc-i386.c (_i386_insn): Update comment.
1706 (operand_type_match): Also clear unspecified.
1707 (operand_type_register_match): Likewise.
1708 (parse_operands): Initialize unspecified.
1709 (i386_intel_operand): Likewise.
1710 (match_template): Check memory and accumulator operand size.
1711 (i386_att_operand): Clear unspecified on register operand.
1712 (intel_e11): Likewise.
1713 (intel_e09): Set operand size and clean unspecified for
1716 2008-01-11 Andreas Schwab <schwab@suse.de>
1718 * read.c (s_space): Declare `repeat' as offsetT.
1720 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1722 * config/tc-i386.c (match_template): Check processor support
1725 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1727 * config/tc-i386.c (match_template): Continue if processor
1730 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1732 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1733 unwind personality function address.
1735 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1737 * dwarf2dbg.c (out_sleb128): Delete.
1738 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1739 (out_fixed_inc_line_addr): Delete.
1740 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1741 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1742 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1743 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1744 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1745 * read.h (emit_expr_fix): New prototype.
1746 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1747 (emit_expr_fix): New.
1749 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1751 * config/tc-i386.c (match_template): Check register size
1752 only when size of operands can be encoded the canonical way.
1754 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1756 * config/tc-i386.c (i386_operand): Renamed to ...
1757 (i386_att_operand): This.
1758 (parse_operands): Updated.
1760 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1762 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1764 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1766 (md_assemble): Remove Intel mode workaround.
1767 (match_template): Check support for old gcc, AT&T mnemonic
1769 (md_parse_option): Don't set intel_mnemonic to 0 for
1772 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1774 * config/tc-i386.h: Update copyright to 2008.
1776 2008-01-04 Nick Clifton <nickc@redhat.com>
1778 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1779 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1781 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1783 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1786 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1788 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1789 (cpu_flags_not): Likewise.
1790 (cpu_flags_match): Updated to check 64bit and arch.
1791 (set_code_flag): Remove cpu_arch_flags_not.
1792 (set_16bit_gcc_code_flag): Likewise.
1793 (set_cpu_arch): Likewise.
1794 (md_begin): Likewise.
1795 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1796 (match_template): Likewise.
1798 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1800 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1801 modrm_regmem to 0 instead of None.
1803 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1805 * config/tc-i386.c (match_template): Use the xmmword field
1808 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1810 * config/tc-i386.c (process_suffix): Fix a typo.
1812 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1815 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1816 Check memory size in Intel mode.
1817 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1818 (intel_e09): Likewise.
1820 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1822 2008-01-02 Catherine Moore <clm@codesourcery.com>
1824 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1826 For older changes see ChangeLog-2007
1832 version-control: never