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 2008-12-08 H.J. Lu <hongjiu.lu@intel.com>
24 * config/tc-i386.c (build_modrm_byte): Remove an extra blank
27 2008-12-04 Ben Elliston <bje@au.ibm.com>
29 * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
31 (ppc_setup_opcodes): Likewise, remove booke64 support.
32 * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
33 * doc/as.texinfo (Overview): Likewise.
35 2008-12-04 Nick Clifton <nickc@redhat.com>
37 * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
39 2008-12-03 Nick Clifton <nickc@redhat.com>
41 * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
42 * doc/as.texinfo: Document new feature.
43 * NEWS: Mention new feature.
45 2008-11-29 Kai Tietz <kai.tietz@onevision.com>
47 * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
48 use "pe-i386" for 32-bit.
50 2008-11-28 Jakub Jelinek <jakub@redhat.com>
52 * Makefile.am (ehopt.o): Add struc-symbol.h.
53 * Makefile.in: Regenerated.
54 * ehopt.c: Include struc-symbol.h.
55 (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
56 create correct DW_CFA_advance_loc. Handle O_subtract only
57 for code alignment factor 1, otherwise handle O_divide or
58 O_right_shift of O_subtract and O_constant.
59 (eh_frame_estimate_size_before_relax): Always divide by ca.
60 (eh_frame_convert_frag): Likewise.
62 2008-11-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
64 * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
65 DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
67 2008-11-28 Joshua Kinard <kumba@gentoo.org>
69 * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
70 (mips_cpu_info_table): Add r14000, r16000.
71 * doc/c-mips.texi: Add entries for 14000, 16000.
73 2008-11-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
75 * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
76 * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
77 md_pseudo_table and accept @c prefix, same as long directive.
78 (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
79 (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
80 and set it for GOT related relocations.
81 (md_undefined_symbol): Defined
82 (process_label_constant): Added checks for GOT/got and cGOT/cGOT
83 prefixes with constant label and set the appropriate relocation type.
84 * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
86 2008-11-26 DJ Delorie <dj@redhat.com>
88 * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
90 2008-11-25 DJ Delorie <dj@redhat.com>
92 * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
94 2008-11-21 Sterling Augustine <sterling@tensilica.com>
96 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
97 xtensa_state_is_shared_or to allow multiple opcodes within a
98 single FLIX bundle to write to these special states.
100 2008-11-19 Hans-Peter Nilsson <hp@axis.com>
102 * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
103 on symbols in TLS relocs.
105 2008-11-19 Nick Clifton <nickc@redhat.com>
107 * doc/fdl.texi: Update to v1.3
108 * doc/as.texinfo: Change license to v1.3.
110 2008-11-18 Catherine Moore <clm@cm00re.com>
112 * config/tc-arm.c (neon_type_mask): Renumber.
113 (type_chk_of_el_type): Handle F_F16.
114 (neon_cvt_flavour): Recognize half-precision conversions.
115 (do_neon_cvt): New shapes NS_QD and
116 NS_DQ. Encode half-precision conversions.
117 (do_neon_cvtt): Encode the T bit.
118 (asm_opcode_insns): vcvt, vcvtt support.
119 (arm_option_cpu_value): Add neon-fp16 support.
121 2008-11-17 Nick Clifton <nickc@redhat.com>
123 * as.c (parse_args): Update copyright year.
125 2008-11-14 Mat Hostetter <mat@lcs.mit.edu>
127 * read.c (emit_expr): Grow frag before filling it so that
128 dot_value remains valid.
130 2008-11-14 Peter Jansen <pwjansen@yahoo.com>
133 * config/tc-arm.c: Ensure that all uses of as_bad have a
136 2008-11-12 Hans-Peter Nilsson <hp@axis.com>
138 * config/tc-cris.c (cris_number_to_imm): Except for
139 BFD_RELOC_NONE, always set contents. Where previously this was
140 skipped, set contents to 0.
143 * input-scrub.c (input_scrub_include_sb): Make the position
144 after the input have defined contents, a 0 character.
146 * config/tc-cris.c (cris_relax_frag): Add missing case for
147 ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
150 * read.c (read_a_source_file): Rearrange evaluation order when
151 looking for '=' to avoid conditional on undefined contents of
152 input_line_pointer[1].
154 2008-11-06 Adam Nemet <anemet@caviumnetworks.com>
156 * config/tc-mips.c (COP_INSN): Change logic to always return false
159 2008-11-06 Chao-ying Fu <fu@mips.com>
161 * config/tc-mips.c (validate_mips_insn): Add case '1'.
162 (mips_ip): Add case '1' to process sync type.
164 2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
166 * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
168 2008-11-04 Sterling Augustine <sterling@tensilica.com>
170 * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
171 writes to the same register.
173 2008-11-04 Sterling Augustine <sterling@tensilica.com>
175 * config/tc-xtensa.c (xtensa_j_opcode): New.
176 (xg_instruction_matches_option_term): Handle "FREEREG" option.
177 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
178 (md_begin): Initialize xtensa_j_opcode.
179 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
180 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
181 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
182 (vinsn_to_insnbuf): Update renamed tls_reloc references.
183 Distinguish extra argument for "FREEREG" from extra TLS argument.
184 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
185 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
187 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
188 (build_transition): Handle "FREEREG" operand.
189 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
191 2008-10-31 Alan Modra <amodra@bigpond.net.au>
195 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
197 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
198 comment so that Broadcom SB-1 cores are in the MIPS64 section.
200 2008-10-21 Alan Modra <amodra@bigpond.net.au>
202 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
203 * config/tc-ns32k.c (bit_fix_new): Likewise.
204 * config/tc-m68k.c (md_begin): Likewise.
205 * hash.c (hash_insert, hash_jam): Likewise.
206 * symbols.c (symbol_create, local_symbol_make): Likewise.
207 * frags.c (frag_alloc): Likewise.
209 2008-10-20 Jay Krell <jay.krell@cornell.edu>
211 * config/bfin-parse.y: Use C style comments.
212 * config/tc-bfin.c: Likewise.
213 * config/tc-m68k.c: Likewise.
214 * config/tc-mips.c: Likewise.
216 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
218 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
219 (cpu_arch_tune): Make it global.
220 (cpu_arch_isa): Likewise.
221 (cpu_arch_isa_flags): Likewise.
222 (i386_align_code): Check fragP->tc_frag_data.isa,
223 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
224 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
227 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
228 (cpu_arch_tune): New.
229 (cpu_arch_isa): Likewise.
230 (cpu_arch_isa_flags): Likewise.
231 (i386_tc_frag_data): Likewise.
232 (TC_FRAG_TYPE): Likewise.
233 (TC_FRAG_INIT): Likewise.
235 2008-10-09 Bob Wilson <bob.wilson@acm.org>
237 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
238 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
239 Moved into alphabetical order.
241 2008-10-09 Bob Wilson <bob.wilson@acm.org>
243 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
245 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
246 (Line): Remove conditional declaration of Ln node and section here.
247 Put aout-bout description inside the no-line-dir conditional.
248 (Skip, Space): Use a separate conditional for each node.
250 2008-10-09 Bob Wilson <bob.wilson@acm.org>
252 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
253 menu entry for File; remove version-specific .file operands from menu
254 description. Replace "LNS directives" menu entry with new entries
255 for "Loc" and "Loc_mark_labels".
256 (LNS directives): Split into separate nodes for each directive.
257 (Loc): New node for .loc directive. Mention that this directive
258 is for DWARF2 and add a missing article.
259 (Loc_mark_labels): Likewise for .loc_mark_labels.
260 (File): Change this node to describe both the default version and
261 the DWARF2 version of .file. Move the no-file-dir conditional to
262 include only the default version.
264 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
266 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
267 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
268 (i386_solaris_fix_up_eh_frame): Declare.
269 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
271 2008-10-09 Nick Clifton <nickc@redhat.com>
274 * doc/as.texinfo (Dollar Local Labels): Correct description of
275 dollar local labels to show that the colon suffix is still
278 2008-10-08 Nick Clifton <nickc@redhat.com>
280 * configure.in (ALL_LINGUAS): Add "id".
281 * configure: Regenerate.
282 * po/id.po: New Indonesian translation.
284 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
286 * read.c (pseudo_set): Don't allow global register symbol only
287 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
288 * symbols.c (S_SET_EXTERNAL): Likewise.
290 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
292 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
294 2008-10-06 Bob Wilson <bob.wilson@acm.org>
296 * doc/as.texinfo (Local): New description of ELF .local directive.
298 2008-10-06 Nick Clifton <nickc@redhat.com>
301 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
302 (_find_end_of_line): Add extra parameter indicating if the line is
303 inside a macro. If it is then do not allow the @ character to be
304 treated as a line separator character.
305 (read_a_source): Update use of _find_end_of_line.
306 (find_end_of_line): Likewise.
307 (s_irp): Update use of get_line_sb.
309 (do_repeat): Likewise.
310 (get_line_sb): New function. Like the old version of get_line_sb
311 except that it takes an extra parameter indicating whether the
312 line is inside a macro.
313 (get_macro_line_sb): New function.
315 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
317 * config/tc-cris.c: Update all comments regarding explicit relocations
318 to, besides PIC, also imply TLS or to say "relocation specifier" or
320 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
321 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
322 callers. Also handle TLS relocs.
323 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
324 Change all callers. Also handle TLS relocs.
326 (cris_process_instruction): Check for non-PIC TLS relocations and
327 adjust message when emitting error message about relocation not
329 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
331 (get_3op_or_dip_prefix_op): Ditto.
332 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
334 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
336 * listing.c (buffer_line): Open the source file with FOPEN_RB.
337 Manually process line ends.
339 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
340 Nick Clifton <nickc@redhat.com>
342 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
345 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
346 Nick Clifton <nickc@redhat.com>
348 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
349 do not match it class and if necessary update the class.
350 (null_error_handler): New function. Suppresses the generation of
352 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
354 2008-09-30 Alan Modra <amodra@bigpond.net.au>
356 * Makefile.am: Run "make dep-am".
357 * Makefile.in: Regenerate.
359 2008-09-29 Nick Clifton <nickc@redhat.com>
361 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
362 tc_cfi_emit_pcrel_expr macro.
364 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
365 Steve Ellcey <sje@cup.hp.com>
367 * configure: Regenerate for new libtool.
369 * Makefile.in: Ditto.
370 * doc/Makefile.in: Ditto.
372 2008-09-29 Nick Clifton <nickc@redhat.com>
375 * app.c (do_scrub_chars): Only issue warnings about tick
376 characters detected in symbol strings if hex ticks are supported.
378 2008-09-29 Nick Clifton <nickc@redhat.com>
380 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
381 tc_cfi_emit_pcrel_expr macro.
383 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
385 * NEWS: Mention .cfi_val_encoded_addr.
387 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
389 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
390 * Makefile.in (TARG_ENV_HFILES): Likewise.
391 * configure.tgt (Solaris targets): Set em=solaris.
392 * config/te-solaris.h: New file.
394 2008-09-26 Jie Zhang <jie.zhang@analog.com>
396 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
398 2008-09-24 Richard Henderson <rth@redhat.com>
400 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
401 (struct cfi_insn_data): Add ea member.
402 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
403 (output_cfi_insn): Handle CFI_val_encoded_addr.
404 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
405 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
407 2008-09-25 Alan Modra <amodra@bigpond.net.au>
410 * listing.c (print_options): Don't call fprintf without format string.
412 2008-09-19 Alan Modra <amodra@bigpond.net.au>
414 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
415 (TC_VALIDATE_FIX_SUB): Likewise.
416 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
417 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
418 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
419 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
420 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
421 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
422 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
423 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
424 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
426 * write.c (md_register_arithmetic): Define.
427 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
428 Modify error message when registers involved.
429 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
430 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
432 2008-09-15 Alan Modra <amodra@bigpond.net.au>
434 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
436 2008-09-15 Alan Modra <amodra@bigpond.net.au>
438 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
439 relocs with no symbol.
440 * config/tc-mmix.c (md_assemble): Mark fake symbol on
441 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
442 (mmix_md_end): Likewise mark mmix reg contents section symbol.
444 2008-09-14 Chris Smith <chris@zxdesign.info>
446 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
447 broken, as the opcode of ld a,(de) was being emitted for both.
449 2008-09-12 Sterling Augustine <sterling@tensilica.com>
451 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
452 operands equal to MAX_INSN_ARGS.
454 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
456 * configure.in: Call AC_SYS_LARGEFILE.
457 * config.in: Regenerate.
458 * configure: Regenerate.
460 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
462 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
463 Remove POWER5 and POWER6 tests.
465 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
467 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
468 number support for 32-bit targets.
470 2008-09-08 Tristan Gingold <gingold@adacore.com>
472 * NEWS: Add a marker for the 2.19 features.
474 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
476 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
477 comment regarding use of difference expressions.
478 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
480 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
481 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
482 (dot_cfi_lsda, output_cie, output_fde): Likewise.
483 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
485 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
487 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
489 2008-09-03 Nick Clifton <nickc@redhat.com>
491 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
492 alignment field of the .lcomm directive to be optional.
493 (pe_lcomm): New function. Pass pe_lcomm_internal to
495 (md_pseudo_table): Implement .lcomm directive for COFF based
497 * doc/c-i386.texi (i386-Directives): New node. Used to document
498 the .lcomm directive.
500 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
502 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
505 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
507 * config/tc-avr.c (mcu_types): Add atmega16u4.
508 * doc/c-avr.texi: Likewise.
510 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
512 * config/tc-ia64.c (CR_IIB0): New.
514 (cr): Add cr.iib0 and cr.iib1.
515 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
517 2008-08-28 Jan Beulich <jbeulich@novell.com>
519 * config/tc-i386.c (md_assemble): Force number of displacement
520 operands to zero when processing string instruction.
521 (i386_index_check): Special-case string instruction operands. Don't
522 fudge address prefix if there already was a memory operand. Fix
523 error message to correctly reflect the addressing mode used.
524 (i386_att_operand): Fix comment.
525 (i386_intel_operand): Snapshot, clear, and restore base and index
526 reg for each operand processed. Increment count of memory operands
529 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
531 * config/tc-hppa.c (is_SB_relative): New macro.
532 (fix_new_hppa): Remove $segrel$ marker.
533 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
535 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
537 2008-08-27 Jan Beulich <jbeulich@novell.com>
539 * config/tc-i386.c (check_string): Use register_prefix for error
541 (process_operands): Likewise.
543 2008-08-26 Mark Mitchell <mark@codesourcery.com>
545 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
547 2008-08-26 Jie Zhang <jie.zhang@analog.com>
549 * config/bfin-parse.y (check_macfunc_option): Fix instruction
551 (asm_1): Check mode for 16-bit multiply instructions.
553 2008-08-24 Alan Modra <amodra@bigpond.net.au>
555 * configure.in: Update a number of obsolete autoconf macros.
556 * configure: Regenerate.
557 * aclocal.m4: Regenerate.
559 2008-08-22 Nick Clifton <nickc@redhat.com>
561 * config/tc-mcore.c (md_assemble): Increase length of name array
562 to include terminating NUL.
564 2008-08-22 Jie Zhang <jie.zhang@analog.com>
566 * config/bfin-lex.l (NUMBER): Protect special `.'.
568 2008-08-22 Alan Modra <amodra@bigpond.net.au>
570 * symbols.c (symbol_clone): Ensure clones are not external.
572 2008-08-22 Alan Modra <amodra@bigpond.net.au>
574 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
576 2008-08-21 Richard Henderson <rth@redhat.com>
578 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
579 (output_cie, output_fde): Use it.
580 (DWARF2_EH_FRAME_READ_ONLY): New.
581 (cfi_finish): Use it.
583 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
584 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
585 (DWARF2_EH_FRAME_READ_ONLY): New.
586 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
587 from the results of DIFF_EXPR_OK manipulation.
589 2008-08-21 Sterling Augustine <sterling@tensilica.com>
591 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
593 2008-08-20 Bob Wilson <bob.wilson@acm.org>
595 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
596 (O_tpoff, O_dtpoff): Define.
597 (suffix_relocs): Add entries for TLS suffixes.
598 (xtensa_elf_cons): Check for invalid use of TLS relocations.
599 (map_operator_to_reloc): Add is_literal parameter and use it to
600 control translating TLS instruction relocations to the corresponding
602 (xg_valid_literal_expression): Allow TLS operators.
603 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
604 operands to generated literals.
605 (xg_assemble_literal): Handle TLS operators. Update call to
606 map_operator_to_reloc.
607 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
608 (md_apply_fix): Handle TLS relocations.
609 (emit_single_op): Handle TLS operators.
610 (convert_frag_immed): Update call to map_operator_to_reloc.
611 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
612 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
613 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
614 to initialize the op_data field of the BuildOp.
615 (build_transition): Use it here to record the source operand
616 corresponding to a generated literal.
617 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
619 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
621 AVX Programming Reference (August, 2008)
622 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
623 (CPU_FLAGS_AVX_MATCH): Likewise.
624 (CPU_FLAGS_32BIT_MATCH): Updated.
625 (cpu_flags_match): Likewise.
627 2008-08-20 Alan Modra <amodra@bigpond.net.au>
630 * write.c (install_reloc): Check that reloc symbols have been
632 (set_symtab): Mark symbols with BSF_KEEP.
634 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
636 * config/tc-i386.c (i386_align_code): Fix a comment typo.
638 2008-08-15 Alan Modra <amodra@bigpond.net.au>
641 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
642 * Makefile.in: Regenerate.
643 * aclocal.m4: Regenerate.
644 * config.in: Regenerate.
645 * configure: Regenerate.
646 * doc/Makefile.in: Regenerate.
648 2008-08-14 Alan Modra <amodra@bigpond.net.au>
650 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
652 2008-08-13 Ben Elliston <bje@au.ibm.com>
654 * doc/as.texinfo (Align): Document the PowerPC behaviour.
656 2008-08-13 Alan Modra <amodra@bigpond.net.au>
658 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
659 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
660 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
661 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
662 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
663 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
664 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
665 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
666 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
667 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
669 2008-08-12 Alan Modra <amodra@bigpond.net.au>
671 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
672 * config/tc-ia64.c (dot_rot): Likewise.
674 2008-08-11 Alan Modra <amodra@bigpond.net.au>
677 * hash.c: Expand PTR to void *.
678 (hash_delete): Add "freeme" parameter. Call obstack_free.
679 * hash.h: Expand PTR to void *.
680 (hash_delete): Update prototype.
681 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
682 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
684 (subsym_substitute): Likewise.
685 * doc/internals.texi (hash_delete): Update.
687 2008-08-08 Anatoly Sokolov <aesok@post.ru>
689 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
690 architectures. Reorganize list to put mcu types in correct
691 architectures and to order list same as in GCC. Use new ISA
692 definitions in include/opcode/avr.h.
693 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
694 descriptions. Reorganize descriptions to put mcu types in correct
695 architectures and to order lists same as in GCC.
697 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
698 Daniel Jacobowitz <dan@codesourcery.com>
700 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
701 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
702 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
703 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
704 (md_longopts): Add -call_nonpic.
705 (md_parse_option): Handle OPTION_CALL_NONPIC.
706 (md_show_usage): Add -call_nonpic.
708 2008-08-08 Sterling Augustine <sterling@tensilica.com>
710 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
711 (xtensa_create_property_segments): Use it.
712 (xtensa_create_xproperty_segments): Likewise.
714 2008-08-08 Alan Modra <amodra@bigpond.net.au>
716 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
718 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
720 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
721 (lo16_reloc_p): New functions.
722 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
723 generalize relocation checks.
724 (matching_lo_reloc): New function.
725 (fixup_has_matching_lo_p): Use it.
726 (mips16_mark_labels): Don't clobber a symbol's visibility.
727 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
728 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
729 (md_apply_fix): Likewise.
730 (mips16_percent_op): Add %got and %call16.
731 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
732 Use matching_lo_reloc.
733 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
734 generalize relocation checks.
735 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
738 2008-08-06 DJ Delorie <dj@redhat.com>
740 * NEWS: Mention these changes.
742 * config/tc-h8300.h (H_TICK_HEX): Define.
743 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
744 (md_longopts): Add "-h-tick-hex".
745 (md_parse_option): Support it.
746 * doc/c-h8300.texi (H8/300 Options): Document it.
747 * doc/as.texinfo (Overview): Likewise.
749 * config/tc-sh.h (H_TICK_HEX): Define.
750 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
751 (md_longopts): Add "-h-tick-hex".
752 (md_parse_option): Support it.
753 * doc/c-sh.texi (SH Options): Document it.
754 * doc/c-sh64.texi (SH64 Options): Document it.
755 * doc/as.texinfo (Overview): Likewise.
757 2008-08-05 Alan Modra <amodra@bigpond.net.au>
760 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
761 debug info if we see compiler generated debug info.
762 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
764 2008-08-04 Alan Modra <amodra@bigpond.net.au>
766 * dwarf2dbg.c: Remove superfluous forward function declarations.
767 (DWARF2_FORMAT): Add section arg.
768 (out_header): New function, split out from..
769 (out_debug_line): ..here.
770 (out_debug_aranges): Use out_header.
771 (out_debug_abbrev): Add info_seg and line_seg args. Use
772 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
773 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
774 if line_seg is 64-bit.
775 (dwarf2_finish): Adjust out_debug_abbrev call.
776 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
777 * config/tc-mips.c (mips_dwarf2_format): Likewise.
779 2008-08-04 Alan Modra <amodra@bigpond.net.au>
781 * Makefile.am (POTFILES.in): Set LC_ALL=C.
782 * Makefile.in: Regenerate.
783 * po/POTFILES.in: Regenerate.
785 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
787 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
788 Handle -mvsx and -mpower7.
789 (md_show_usage): Document -mpower7 and -mvsx.
790 * doc/as.texinfo (Target PowerPC): Document -mvsx.
791 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
793 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
795 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
798 2008-07-30 Michael J. Eager <eager@eagercon.com>
800 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
801 (md_show_usage): Likewise.
803 2008-07-30 Alan Modra <amodra@bigpond.net.au>
805 * messages.c, symbols.c, write.c: Silence gcc warnings.
807 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
809 * config/tc-i386.c (operand_type_check): Warning fix.
811 2008-07-26 Michael Eager <eager@eagercon.com>
813 * doc/as.texinfo: Add description of single-precision attribute.
815 2008-07-24 Jie Zhang <jie.zhang@analog.com>
817 * config/bfin-parse.y (asm_1): Error if plain symbol is used
818 as load/store offset.
820 2008-07-22 Chao-ying Fu <fu@mips.com>
822 * config/tc-mips.c (mips_ip): Reset s to argsStart.
824 2008-07-22 Jie Zhang <jie.zhang@analog.com>
826 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
828 2008-07-21 DJ Delorie <dj@redhat.com>
830 * config/tc-h8300.c (fix_operand_size): Use the default size
831 specified by the .lbranch/.sbranch pseudos.
833 2008-07-18 DJ Delorie <dj@redhat.com>
835 * config/tc-m32c.h (H_TICK_HEX): Define.
836 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
837 (md_longopts): Add support for it.
838 (md_parse_option): Likewise.
839 * doc/as.texinfo (Overview): Add new m32c options.
840 * doc/c-m32c.texi (M32C-Modifiers): Likewise
842 * as.h: (enable_h_tick_hex): New.
843 * app.c (enable_h_tick_hex): New.
845 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
846 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
847 style hex constants and convert the input stream to 0x00 style.
848 (do_scrub_chars): If a 'X style character constant is found after
849 a symbol character (like you're or X'00), warn the user.
851 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
853 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
854 (mips_fix_adjustable): Likewise.
855 (mips_frob_file_after_relocs): Likewise.
857 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
859 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
860 about overriding an earlier setting.
862 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
864 * config/tc-mips.c (NO_ISA_COP): New macro.
865 (COP_INSN): New macro.
866 (is_opcode_valid): Use them.
867 (macro) <ld_st>: Use them. Don't accept coprocessor load store
868 insns based on the ISA if CPU is NO_ISA_COP.
869 <copz>: Likewise for coprocessor operations.
871 2008-07-07 Paul Brook <paul@codesourcery.com>
873 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
876 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
878 * configure.tgt: Add bfin-*-rtems*.
880 2008-07-04 Alan Modra <amodra@bigpond.net.au>
882 * config/tc-spu.c (md_apply_fix): Handle fully resolved
883 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
885 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
887 * config/tc-ppc.c (parse_cpu): Handle -m464.
888 (md_show_usage): Likewise.
890 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
892 Add support for ATtiny13A.
893 * config/tc-avr.c (mcu_types): Add attiny13a.
894 * doc/c-avr.texi: Likewise.
896 2008-06-24 Bob Wilson <bob.wilson@acm.org>
897 Alan Modra <amodra@bigpond.net.au>
899 * write.c (relax_segment <rs_org>): Include current stretch
900 value when calculating whether .org is backwards.
902 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
904 * configure: Regenerate.
906 2008-06-17 Nick Clifton <nickc@redhat.com>
908 * app.c (do_scrub_chars): Do not UNGET an EOF value.
910 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
913 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
914 text_section. Do the "stepping backwards" test for text_section
915 using unsigned operands.
917 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
919 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
920 (ppc_insert_operand): Likewise.
921 (ppc_machine): Likewise.
922 * config/tc-ppc.h: #include "opcode/ppc.h"
923 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
924 (ppc_cpu): Update extern decl.
926 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
928 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
929 +x, +X, +p, +P, +s, +S.
932 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
934 (macro_build): Likewise.
935 (CPU_HAS_SEQ): New macro.
936 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
938 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
940 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
941 * doc/c-avr.texi: Likewise.
943 2008-06-04 Nick Clifton <nickc@redhat.com>
945 * app.c (do_scrub_chars): Do not UNGET an EOF value.
947 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
949 * config/tc-i386.c (set_sse_check): New.
950 (md_pseudo_table): Add "sse_check".
952 2008-06-03 Paul Brook <paul@codesourcery.com>
954 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
956 2008-05-30 Nick Clifton <nickc@redhat.com>
959 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
962 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
964 * config/tc-mips.c (mips_cpu_info_table): Move records for
965 ST Loongson-2E/2F processors to a better place.
967 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
970 * config/tc-i386.c (match_template): Report ambiguous operand
971 size, not invalid suffix when there is no match in Intel
974 2008-05-22 Paul Brook <paul@codesourcery.com>
976 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
978 2008-05-21 I-Jui Sung <ijsung@gmail.com>
980 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
981 compatible cores: fa526, fa626, fa626te, fa726te.
982 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
985 2008-05-14 Alan Modra <amodra@bigpond.net.au>
987 * Makefile.am: Run "make dep-am".
988 * Makefile.in: Regenerate.
989 * doc/Makefile.in: Regenerate.
990 * po/POTFILES.in: Regenerate.
992 2008-05-09 Catherine Moore <clm@codesourcery.com>
994 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
995 with non-MIPS16 relocs.
997 2008-05-09 Chao-ying Fu <fu@mips.com>
999 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
1000 case that some characters append at the end of the name.
1001 (mips_ip): Likewise.
1002 (s_change_sec): Likewise.
1003 (md_section_align): Likewise.
1005 2008-05-07 Bob Wilson <bob.wilson@acm.org>
1007 * config/tc-xtensa.c (xtensa_create_property_segments): Use
1008 xtensa_make_property_section instead of xtensa_get_property_section.
1009 (xtensa_create_xproperty_segments): Likewise.
1011 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
1013 * NEWS: Mention XSAVE, EPT and MOVBE.
1015 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
1016 (md_show_usage): Add .movbe and .ept.
1018 * doc/c-i386.texi: Add movbe and ept to -march=. Document
1021 2008-04-29 David S. Miller <davem@davemloft.net>
1023 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1025 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
1027 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1029 (OPTION_ELF_BASE): Make room for new option macros.
1030 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1031 OPTION_DOUBLE_FLOAT): New option macros.
1032 (md_longopts): Add msoft-float, mhard-float, msingle-float and
1034 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1035 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1036 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1038 (struct mips_set_options): New fields soft_float and single_float.
1039 (mips_opts): Initialized them. Add comment for each field
1041 (mips_after_parse_args): Set them based on file_mips_soft_float
1042 and file_mips_single_float.
1043 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1044 `.set singlefloat' and `.set doublefloat'.
1045 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1046 Handle single-float and soft-float instructions here.
1047 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1048 (is_opcode_valid_16): New function.
1049 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1050 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1051 M_S_DOB>: Remove special-casing of r4650.
1052 * doc/c-mips.texi (-march=): Add Octeon.
1053 (MIPS Opts): Document -msoft-float and -mhard-float. Document
1054 -msingle-float and -mdouble-float.
1055 (MIPS floating-point): New section. Document `.set softfloat' and
1056 `.set hardfloat'. Document `.set singlefloat' and `.set
1059 2008-04-25 David S. Miller <davem@davemloft.net>
1061 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1064 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1065 rather than occaisionally 'levels'. Consistently refer to Sun's
1066 UNIX variant as SunOS, every version of Solaris is also SunOS.
1067 Document new 'softint_clear' and 'softint_set' aliases. Clarify
1068 which architecture versions support '%dcr', '%cq', and '%gl'. Add
1069 section on 32-bit/64-bit opcode translations.
1071 2008-04-23 Mike Frysinger <vapier@gentoo.org>
1073 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1074 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1075 (obj-fdpicelf.o): Define.
1076 * Makefile.in: Regenerate.
1077 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1079 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1080 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1081 * config/obj-fdpicelf.c: New.
1082 * config/obj-fdpicelf.h: Likewise.
1083 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1084 the OBJ_FDPIC_ELF define.
1085 (OPTION_NOPIC): Define.
1086 (md_longopts): Add mnopic and mno-fdpic.
1087 (md_parse_option): Handle OPTION_NOPIC.
1089 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1091 * aclocal.m4: Regenerate.
1092 * configure: Regenerate.
1094 2008-04-23 David S. Miller <davem@davemloft.net>
1096 * config/tc-sparc.c (v9a_asr_table): Add missing
1097 'stick' and 'stick_cmpr', and document ordering rules
1099 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1100 BFD_RELOC_SPARC_PC10.
1101 * doc/c-sparc.texi: New section on Sparc constants.
1102 Add documentation for %stick and %stick_cmpr.
1104 2008-04-22 David S. Miller <davem@davemloft.net>
1106 * config/obj-elf.c (obj_elf_section_type): Add prototype
1107 before obj_elf_section_word and add 'warn' arg.
1108 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1109 is matched, try checking for #SECTION_TYPE.
1110 (obj_elf_section): Adjust for new args.
1111 (obj_elf_type_name): New function.
1112 (obj_elf_type): Call it, and accept STT_foo number strings
1113 in .type statements as output by SunPRO compiler.
1115 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
1117 * config/tc-i386.c (md_assemble): Don't check SSE instructions
1120 2008-04-18 David S. Miller <davem@davemloft.net>
1122 * doc/c-sparc.texi: Add syntax section.
1124 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1126 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1127 REG and NDS for instructions with immediate operand.
1129 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1131 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1134 2008-04-16 David S. Miller <davem@davemloft.net>
1136 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1137 and relocation generation.
1138 (tc_gen_reloc): Likewise.
1140 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
1142 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1143 relocations are properly aligned, and not negative.
1145 2008-04-15 Khem Raj <kraj@mvista.com>
1147 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1149 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
1151 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
1152 accept e500mc instructions.
1153 (md_show_usage): Document -me500mc.
1155 2008-04-11 Nick Clifton <nickc@redhat.com>
1157 * listing.c (print_timestamp): Use localtime rather than
1158 localtime_r since not all build environments provide the latter.
1160 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
1162 * NEWS: Mention -msse-check=[none|error|warning].
1164 * config/tc-i386.c (sse_check): New.
1165 (OPTION_MSSE_CHECK): Likewise.
1166 (md_assemble): Check SSE instructions if needed.
1167 (md_longopts): Add -msse-check.
1168 (md_parse_option): Handle OPTION_MSSE_CHECK.
1169 (md_show_usage): Show -msse-check=[none|error|warning].
1171 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1173 2008-04-10 Santiago Urueña <suruena@gmail.com>
1175 * listing.c: Add -ag listing flag to show general information in
1176 listings such as gas version, passed options, and time stamp.
1177 (listing_general_info): New function.
1178 (print_options): New function.
1179 (print_single_option): New function.
1180 (print_timestamp): New function.
1181 (MAX_DATELEN): Define.
1182 (listing_print): Add call to listing_general_info.
1183 * listing.h (LISTING_GENERAL): Define.
1184 (listing_print): Add new parameter.
1185 * as.c (show_usage): Print new switch.
1186 (parse_args): Parse new switch.
1187 (main): Pass command line on to listing_print.
1188 * NEWS: Mention this new feature.
1189 * doc/as.texinfo: Document the new sub-option.
1191 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1193 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1194 call. Delete out of date comment.
1195 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1196 (dwarf2_emit_label): Don't emit unless there has been a previous
1197 .file or we are outputting assembler generated debug.
1198 dwarf2_consume_line_info after emitting line info, not before.
1199 (out_debug_info): Simplify files_in_use test.
1201 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1203 * config/tc-i386.c (parse_real_register): Return AVX register
1204 only if AVX is enabled.
1206 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1209 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1210 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1212 2008-04-04 Adrian Bunk <bunk@stusta.de>
1213 Bob Wilson <bob.wilson@acm.org>
1215 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1216 call to decode_reloc.
1218 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1220 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1222 * config/tc-i386.c (cpu_arch): Add .pclmul.
1223 (md_show_usage): Replace clmul with pclmul.
1224 * doc/c-i386.texi: Likewise.
1226 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1228 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1230 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1231 Document -msse2avx, .avx, .aes, .clmul and .fma.
1233 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1234 (vex_prefix): Likewise.
1235 (sse2avx): Likewise.
1236 (CPU_FLAGS_ARCH_MATCH): Likewise.
1237 (CPU_FLAGS_64BIT_MATCH): Likewise.
1238 (CPU_FLAGS_32BIT_MATCH): Likewise.
1239 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1241 (vex_imm4): Likewise.
1242 (fits_in_imm4): Likewise.
1243 (build_vex_prefix): Likewise.
1244 (VEX_check_operands): Likewise.
1245 (bad_implicit_operand): Likewise.
1246 (OPTION_MSSE2AVX): Likewise.
1247 (T_YMMWORD): Likewise.
1248 (_i386_insn): Add vex.
1249 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1250 (cpu_flags_match): Changed to take a pointer to const template.
1251 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1252 (match_mem_size): Also check ymmword.
1253 (operand_type_match): Clear ymmword.
1254 (md_begin): Allow '_' in mnemonic.
1255 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1256 (process_immext): Update assert.
1257 (md_assemble): Don't call process_immext if sse2avx and immext
1258 are true. Call build_vex_prefix if vex is true.
1259 (parse_insn): Updated for cpu_flags_match.
1260 (swap_operands): Handle 5 operands.
1261 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1262 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1263 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1264 (check_byte_reg): Check regymm.
1265 (process_operands): Duplicate the destination register for
1266 -msse2avx if needed.
1267 (build_modrm_byte): Updated for instructions with VEX encoding.
1268 (output_insn): Output VEX prefix if needed.
1269 (md_longopts): Add msse2avx.
1270 (md_parse_option): Handle OPTION_MSSE2AVX.
1271 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1272 (intel_e09): Support YMMWORD.
1273 (intel_e11): Likewise.
1274 (intel_get_token): Likewise.
1276 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1278 * config/tc-avr.c (mcu_types): Add attiny167.
1279 * doc/c-avr.texi: Likewise.
1281 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1283 * config/tc-avr.c (mcu_types): Add atmega32u4.
1284 * doc/c-avr.texi: Likewise.
1286 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1288 * config/tc-avr.c (mcu_types): Add atmega32c1.
1289 * doc/c-avr.texi: Likewise.
1291 2008-03-28 Paul Brook <paul@codesourcery.com>
1293 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1294 to avoid spurious symbols.
1296 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1298 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1301 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1303 * config/tc-avr.c (mcu_types): Add atmega32m1.
1304 * doc/c-avr.texi: Likewise.
1306 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1308 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1310 (do_neon_ext): Fix sign of comparison.
1312 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1314 From Jie Zhang <jie.zhang@analog.com>
1315 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1316 instructions. And call yyerror when comparing PREG with
1318 (check_macfunc_option): New.
1319 (check_macfuncs): Check option by calling check_macfunc_option.
1320 Fix comparison always true warnings. Both scalar instructions
1321 of vector instruction must share the same mode option. Only allow
1322 option mode at the end of the second instruction of the vector.
1323 (asm_1): Check option by calling check_macfunc_option.
1325 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1326 option for multiply and multiply-accumulate to data register
1328 (check_macfuncs): Don't check if accumulator matches the data register
1330 (assign_macfunc): Check if accumulator matches the
1331 data register in each rule that moves to the data
1334 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1335 generated for LOOP_BEGIN and LOOP_END instructions.
1336 (bfin_gen_loop): Likewise.
1338 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1340 * config/tc-s390.c (md_parse_option): z10 option added.
1342 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1344 * aclocal.m4: Regenerate.
1345 * configure: Likewise.
1346 * Makefile.in: Likewise.
1347 * doc/Makefile.in: Likewise.
1349 2008-03-17 Adrian Bunk <bunk@stusta.de>
1352 * config/tc-hppa.c (is_same_frag): Delete.
1354 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1356 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1357 RELAX_LOOP_END_ADD_NOP.
1359 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1362 * read.c (s_mexit): Warn if attempting to exit a macro when not
1363 inside a macro definition.
1365 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1367 * Makefile.am: Run "make dep-am".
1368 * Makefile.in: Regenerate.
1369 * configure: Regenerate.
1371 2008-03-09 Paul Brook <paul@codesourcery.com>
1373 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1374 * doc/c-arm.texi: Add cortex-a9.
1376 2008-03-09 Paul Brook <paul@codesourcery.com>
1378 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1379 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1380 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1381 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1382 * doc/c-arm.texi: Document new ARM FPU variants.
1384 2008-03-07 Paul Brook <paul@codesourcery.com>
1386 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1388 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1390 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1391 for strict ordering of powerpc_opcodes, but disable for now.
1393 2008-03-04 Paul Brook <paul@codesourcery.com>
1395 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1396 (arm_ext_v7m): Rename...
1397 (arm_ext_m): ... to this. Include v6-M.
1398 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1399 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1400 (md_assemble): Allow wide msr instructions.
1401 (insns): Add classifications for v6-m instructions.
1402 (arm_cpu_option_table): Add cortex-m1.
1403 (arm_arch_option_table): Add armv6-m.
1404 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1406 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1407 Bob Wilson <bob.wilson@acm.org>
1409 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1410 (md_begin): Initialize it.
1411 (resources_conflict): Use it.
1413 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1415 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1417 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1418 H.J. Lu <hongjiu.lu@intel.com>
1421 * read.c (pseudo_set): Don't allow global register symbol.
1423 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1426 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1429 * write.c (write_object_file): Don't allow symbols which were
1430 equated to register. Stop if there is an error.
1432 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1434 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1436 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1437 * config/tc-ppc.c (ppu_cpu): Make global.
1438 (ppc_insert_operand): Add ppu_cpu parameter.
1439 (md_assemble): Adjust for above change.
1440 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1442 2008-02-22 Nick Clifton <nickc@redhat.com>
1444 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1445 targeted ARM ports, otherwise just skip generating the reloc.
1447 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1449 * doc/c-i386.texi: Update -march= and .arch.
1451 2008-02-18 Nick Clifton <nickc@redhat.com>
1453 * config/tc-mn10300.c (has_known_symbol_location): New function.
1454 Do not regard weak symbols as having a known location.
1455 (md_estimate_size_before_relax): Use new function.
1456 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1458 2008-02-18 Jan Beulich <jbeulich@novell.com>
1460 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1461 currently selected CPU has no 32-bit support.
1462 (parse_real_register): Do not return registers not available on
1463 currently selected CPU.
1465 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1467 * config/tc-i386.c (process_immext): Fix format.
1469 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1471 * config/tc-i386.c (inoutportreg): New.
1472 (process_immext): New.
1473 (md_assemble): Use it.
1474 (update_imm): Use imm16 and imm32s.
1475 (i386_att_operand): Use inoutportreg.
1477 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1479 * config/tc-i386.c (operand_type_all_zero): New.
1480 (operand_type_set): Likewise.
1481 (operand_type_equal): Likewise.
1482 (cpu_flags_all_zero): Likewise.
1483 (cpu_flags_set): Likewise.
1484 (cpu_flags_equal): Likewise.
1485 (UINTS_ALL_ZERO): Removed.
1486 (UINTS_SET): Likewise.
1487 (UINTS_CLEAR): Likewise.
1488 (UINTS_EQUAL): Likewise.
1489 (cpu_flags_match): Updated.
1490 (smallest_imm_type): Likewise.
1491 (set_cpu_arch): Likewise.
1492 (md_assemble): Likewise.
1493 (optimize_imm): Likewise.
1494 (match_template): Likewise.
1495 (process_suffix): Likewise.
1496 (update_imm): Likewise.
1497 (process_drex): Likewise.
1498 (process_operands): Likewise.
1499 (build_modrm_byte): Likewise.
1500 (i386_immediate): Likewise.
1501 (i386_displacement): Likewise.
1502 (i386_att_operand): Likewise.
1503 (parse_real_register): Likewise.
1504 (md_parse_option): Likewise.
1505 (i386_target_format): Likewise.
1507 2008-02-14 Dimitry Andric <dimitry@andric.com>
1510 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1511 pointer past the comma after parsing a floating point register
1514 2008-02-14 Hakan Ardo <hakan@debian.org>
1517 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1519 (avr_operand): Disallow post-increment addressing in the lpm
1520 instruction for the attiny26.
1522 2008-02-13 Jan Beulich <jbeulich@novell.com>
1524 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1525 if not in Intel mode.
1526 (i386_intel_operand): Ignore segment overrides in immediate and
1528 (intel_e11): Range-check i.mem_operands before use as array
1529 index. Filter out FLAT for uses other than as segment override.
1530 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1533 2008-02-13 Jan Beulich <jbeulich@novell.com>
1535 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1537 2008-02-13 Jan Beulich <jbeulich@novell.com>
1539 * config/tc-i386.c (allow_pseudo_reg): New.
1540 (parse_real_register): Check for NULL just once. Allow all
1541 register table entries when allow_pseudo_reg is non-zero.
1542 Don't allow any registers without type when allow_pseudo_reg
1544 (tc_x86_regname_to_dw2regnum): Replace with ...
1545 (tc_x86_parse_to_dw2regnum): ... this.
1546 (tc_x86_frame_initial_instructions): Adjust for above change.
1547 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1548 (tc_parse_to_dw2regnum): New.
1549 (tc_x86_regname_to_dw2regnum): Replace with ...
1550 (tc_x86_parse_to_dw2regnum): ... this.
1551 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1552 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1555 2008-02-12 Nick Clifton <nickc@redhat.com>
1557 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1559 (tic4x_insn_add): Likewise.
1560 (md_begin): Drop cast that was discarding a const qualifier.
1561 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1563 (build_insn): Drop cast that was discarding a const qualifier.
1565 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1567 * config/tc-i386.c (cpu_arch): Add .xsave.
1568 (md_show_usage): Add .xsave.
1570 * doc/c-i386.texi: Add xsave to -march=.
1572 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1574 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1575 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1577 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1579 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1580 checks into assertions. When relaxation produces an operation that
1581 does not fit in the current FLIX instruction, make sure that the
1582 operation is relaxed as needed to account for being placed following
1583 the current instruction.
1585 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1588 * configure: Regenerated.
1590 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1592 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1594 2008-01-31 Marc Gauthier <marc@tensilica.com>
1596 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1598 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1600 * read.c: (emit_expr): Correct for mingw use of printf size
1603 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1605 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1606 can only be encoded in FLIX instructions but are not specified as such.
1607 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1610 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1612 * NEWS: Mention new command line options for x86 targets.
1614 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1616 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1618 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1620 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1622 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1624 * config/tc-i386.c (md_show_usage): Show more processors for
1627 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1629 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1631 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1633 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1634 (XXX_MNEM_SUFFIX): Likewise.
1635 (END_OF_INSN): Likewise.
1636 (templates): Likewise.
1637 (modrm_byte): Likewise.
1638 (rex_byte): Likewise.
1639 (DREX_XXX): Likewise.
1640 (drex_byte): Likewise.
1641 (sib_byte): Likewise.
1642 (processor_type): Likewise.
1643 (arch_entry): Likewise.
1644 (cpu_sub_arch_name): Remove const.
1645 (cpu_arch): Add .vmx and .smx.
1646 (set_cpu_arch): Append cpu_sub_arch_name.
1647 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1648 (md_show_usage): Updated.
1650 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1651 (XXX_MNEM_SUFFIX): Likewise.
1652 (END_OF_INSN): Likewise.
1653 (templates): Likewise.
1654 (modrm_byte): Likewise.
1655 (rex_byte): Likewise.
1656 (DREX_XXX): Likewise.
1657 (drex_byte): Likewise.
1658 (sib_byte): Likewise.
1659 (processor_type): Likewise.
1660 (arch_entry): Likewise.
1662 * doc/as.texinfo: Update i386 -march option.
1664 * doc/c-i386.texi: Update -march= for ISA.
1666 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1668 * config/tc-xtensa.c (xtensa_leb128): New function.
1669 (md_pseudo_table): Use it for sleb128 and uleb128.
1670 (is_leb128_expr): New internal flag.
1671 (xtensa_symbol_new_hook): Check new flag.
1673 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1675 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1676 at90usb82, at90usb162.
1677 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1679 These changes support the new avr35 architecture group in gcc.
1681 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1683 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1684 suffix for AT&T syntax.
1686 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1688 * config/tc-i386.c (match_reg_size): New.
1689 (match_mem_size): Likewise.
1690 (operand_size_match): Likewise.
1691 (operand_type_match): Also clear all size fields.
1692 (match_template): Skip Intel syntax when in AT&T syntax.
1693 Call operand_size_match to check operand size.
1694 (i386_att_operand): Set the mem field to 1 for memory
1696 (i386_intel_operand): Likewise.
1698 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1701 * config/tc-i386.c (_i386_insn): Update comment.
1702 (operand_type_match): Also clear unspecified.
1703 (operand_type_register_match): Likewise.
1704 (parse_operands): Initialize unspecified.
1705 (i386_intel_operand): Likewise.
1706 (match_template): Check memory and accumulator operand size.
1707 (i386_att_operand): Clear unspecified on register operand.
1708 (intel_e11): Likewise.
1709 (intel_e09): Set operand size and clean unspecified for
1712 2008-01-11 Andreas Schwab <schwab@suse.de>
1714 * read.c (s_space): Declare `repeat' as offsetT.
1716 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1718 * config/tc-i386.c (match_template): Check processor support
1721 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1723 * config/tc-i386.c (match_template): Continue if processor
1726 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1728 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1729 unwind personality function address.
1731 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1733 * dwarf2dbg.c (out_sleb128): Delete.
1734 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1735 (out_fixed_inc_line_addr): Delete.
1736 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1737 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1738 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1739 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1740 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1741 * read.h (emit_expr_fix): New prototype.
1742 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1743 (emit_expr_fix): New.
1745 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1747 * config/tc-i386.c (match_template): Check register size
1748 only when size of operands can be encoded the canonical way.
1750 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1752 * config/tc-i386.c (i386_operand): Renamed to ...
1753 (i386_att_operand): This.
1754 (parse_operands): Updated.
1756 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1758 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1760 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1762 (md_assemble): Remove Intel mode workaround.
1763 (match_template): Check support for old gcc, AT&T mnemonic
1765 (md_parse_option): Don't set intel_mnemonic to 0 for
1768 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1770 * config/tc-i386.h: Update copyright to 2008.
1772 2008-01-04 Nick Clifton <nickc@redhat.com>
1774 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1775 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1777 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1779 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1782 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1784 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1785 (cpu_flags_not): Likewise.
1786 (cpu_flags_match): Updated to check 64bit and arch.
1787 (set_code_flag): Remove cpu_arch_flags_not.
1788 (set_16bit_gcc_code_flag): Likewise.
1789 (set_cpu_arch): Likewise.
1790 (md_begin): Likewise.
1791 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1792 (match_template): Likewise.
1794 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1796 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1797 modrm_regmem to 0 instead of None.
1799 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1801 * config/tc-i386.c (match_template): Use the xmmword field
1804 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1806 * config/tc-i386.c (process_suffix): Fix a typo.
1808 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1811 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1812 Check memory size in Intel mode.
1813 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1814 (intel_e09): Likewise.
1816 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1818 2008-01-02 Catherine Moore <clm@codesourcery.com>
1820 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1822 For older changes see ChangeLog-2007
1828 version-control: never