1 2008-12-08 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (build_modrm_byte): Remove an extra blank
6 2008-12-04 Ben Elliston <bje@au.ibm.com>
8 * config/tc-ppc.c (parse_cpu): Remove booke64 support. Update
10 (ppc_setup_opcodes): Likewise, remove booke64 support.
11 * doc/c-ppc.texi (PowerPC-Opts): Remove -mbooke32 and -mbooke64.
12 * doc/as.texinfo (Overview): Likewise.
14 2008-12-04 Nick Clifton <nickc@redhat.com>
16 * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
18 2008-12-03 Nick Clifton <nickc@redhat.com>
20 * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
21 * doc/as.texinfo: Document new feature.
22 * NEWS: Mention new feature.
24 2008-11-29 Kai Tietz <kai.tietz@onevision.com>
26 * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
27 use "pe-i386" for 32-bit.
29 2008-11-28 Jakub Jelinek <jakub@redhat.com>
31 * Makefile.am (ehopt.o): Add struc-symbol.h.
32 * Makefile.in: Regenerated.
33 * ehopt.c: Include struc-symbol.h.
34 (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
35 create correct DW_CFA_advance_loc. Handle O_subtract only
36 for code alignment factor 1, otherwise handle O_divide or
37 O_right_shift of O_subtract and O_constant.
38 (eh_frame_estimate_size_before_relax): Always divide by ca.
39 (eh_frame_convert_frag): Likewise.
41 2008-11-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
43 * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
44 DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
46 2008-11-28 Joshua Kinard <kumba@gentoo.org>
48 * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
49 (mips_cpu_info_table): Add r14000, r16000.
50 * doc/c-mips.texi: Add entries for 14000, 16000.
52 2008-11-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
54 * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
55 * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
56 md_pseudo_table and accept @c prefix, same as long directive.
57 (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
58 (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
59 and set it for GOT related relocations.
60 (md_undefined_symbol): Defined
61 (process_label_constant): Added checks for GOT/got and cGOT/cGOT
62 prefixes with constant label and set the appropriate relocation type.
63 * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
65 2008-11-26 DJ Delorie <dj@redhat.com>
67 * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
69 2008-11-25 DJ Delorie <dj@redhat.com>
71 * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
73 2008-11-21 Sterling Augustine <sterling@tensilica.com>
75 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
76 xtensa_state_is_shared_or to allow multiple opcodes within a
77 single FLIX bundle to write to these special states.
79 2008-11-19 Hans-Peter Nilsson <hp@axis.com>
81 * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
82 on symbols in TLS relocs.
84 2008-11-19 Nick Clifton <nickc@redhat.com>
86 * doc/fdl.texi: Update to v1.3
87 * doc/as.texinfo: Change license to v1.3.
89 2008-11-18 Catherine Moore <clm@cm00re.com>
91 * config/tc-arm.c (neon_type_mask): Renumber.
92 (type_chk_of_el_type): Handle F_F16.
93 (neon_cvt_flavour): Recognize half-precision conversions.
94 (do_neon_cvt): New shapes NS_QD and
95 NS_DQ. Encode half-precision conversions.
96 (do_neon_cvtt): Encode the T bit.
97 (asm_opcode_insns): vcvt, vcvtt support.
98 (arm_option_cpu_value): Add neon-fp16 support.
100 2008-11-17 Nick Clifton <nickc@redhat.com>
102 * as.c (parse_args): Update copyright year.
104 2008-11-14 Mat Hostetter <mat@lcs.mit.edu>
106 * read.c (emit_expr): Grow frag before filling it so that
107 dot_value remains valid.
109 2008-11-14 Peter Jansen <pwjansen@yahoo.com>
112 * config/tc-arm.c: Ensure that all uses of as_bad have a
115 2008-11-12 Hans-Peter Nilsson <hp@axis.com>
117 * config/tc-cris.c (cris_number_to_imm): Except for
118 BFD_RELOC_NONE, always set contents. Where previously this was
119 skipped, set contents to 0.
122 * input-scrub.c (input_scrub_include_sb): Make the position
123 after the input have defined contents, a 0 character.
125 * config/tc-cris.c (cris_relax_frag): Add missing case for
126 ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
129 * read.c (read_a_source_file): Rearrange evaluation order when
130 looking for '=' to avoid conditional on undefined contents of
131 input_line_pointer[1].
133 2008-11-06 Adam Nemet <anemet@caviumnetworks.com>
135 * config/tc-mips.c (COP_INSN): Change logic to always return false
138 2008-11-06 Chao-ying Fu <fu@mips.com>
140 * config/tc-mips.c (validate_mips_insn): Add case '1'.
141 (mips_ip): Add case '1' to process sync type.
143 2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
145 * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
147 2008-11-04 Sterling Augustine <sterling@tensilica.com>
149 * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
150 writes to the same register.
152 2008-11-04 Sterling Augustine <sterling@tensilica.com>
154 * config/tc-xtensa.c (xtensa_j_opcode): New.
155 (xg_instruction_matches_option_term): Handle "FREEREG" option.
156 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
157 (md_begin): Initialize xtensa_j_opcode.
158 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
159 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
160 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
161 (vinsn_to_insnbuf): Update renamed tls_reloc references.
162 Distinguish extra argument for "FREEREG" from extra TLS argument.
163 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
164 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
166 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
167 (build_transition): Handle "FREEREG" operand.
168 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
170 2008-10-31 Alan Modra <amodra@bigpond.net.au>
174 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
176 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
177 comment so that Broadcom SB-1 cores are in the MIPS64 section.
179 2008-10-21 Alan Modra <amodra@bigpond.net.au>
181 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
182 * config/tc-ns32k.c (bit_fix_new): Likewise.
183 * config/tc-m68k.c (md_begin): Likewise.
184 * hash.c (hash_insert, hash_jam): Likewise.
185 * symbols.c (symbol_create, local_symbol_make): Likewise.
186 * frags.c (frag_alloc): Likewise.
188 2008-10-20 Jay Krell <jay.krell@cornell.edu>
190 * config/bfin-parse.y: Use C style comments.
191 * config/tc-bfin.c: Likewise.
192 * config/tc-m68k.c: Likewise.
193 * config/tc-mips.c: Likewise.
195 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
197 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
198 (cpu_arch_tune): Make it global.
199 (cpu_arch_isa): Likewise.
200 (cpu_arch_isa_flags): Likewise.
201 (i386_align_code): Check fragP->tc_frag_data.isa,
202 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
203 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
206 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
207 (cpu_arch_tune): New.
208 (cpu_arch_isa): Likewise.
209 (cpu_arch_isa_flags): Likewise.
210 (i386_tc_frag_data): Likewise.
211 (TC_FRAG_TYPE): Likewise.
212 (TC_FRAG_INIT): Likewise.
214 2008-10-09 Bob Wilson <bob.wilson@acm.org>
216 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
217 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
218 Moved into alphabetical order.
220 2008-10-09 Bob Wilson <bob.wilson@acm.org>
222 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
224 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
225 (Line): Remove conditional declaration of Ln node and section here.
226 Put aout-bout description inside the no-line-dir conditional.
227 (Skip, Space): Use a separate conditional for each node.
229 2008-10-09 Bob Wilson <bob.wilson@acm.org>
231 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
232 menu entry for File; remove version-specific .file operands from menu
233 description. Replace "LNS directives" menu entry with new entries
234 for "Loc" and "Loc_mark_labels".
235 (LNS directives): Split into separate nodes for each directive.
236 (Loc): New node for .loc directive. Mention that this directive
237 is for DWARF2 and add a missing article.
238 (Loc_mark_labels): Likewise for .loc_mark_labels.
239 (File): Change this node to describe both the default version and
240 the DWARF2 version of .file. Move the no-file-dir conditional to
241 include only the default version.
243 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
245 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
246 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
247 (i386_solaris_fix_up_eh_frame): Declare.
248 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
250 2008-10-09 Nick Clifton <nickc@redhat.com>
253 * doc/as.texinfo (Dollar Local Labels): Correct description of
254 dollar local labels to show that the colon suffix is still
257 2008-10-08 Nick Clifton <nickc@redhat.com>
259 * configure.in (ALL_LINGUAS): Add "id".
260 * configure: Regenerate.
261 * po/id.po: New Indonesian translation.
263 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
265 * read.c (pseudo_set): Don't allow global register symbol only
266 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
267 * symbols.c (S_SET_EXTERNAL): Likewise.
269 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
271 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
273 2008-10-06 Bob Wilson <bob.wilson@acm.org>
275 * doc/as.texinfo (Local): New description of ELF .local directive.
277 2008-10-06 Nick Clifton <nickc@redhat.com>
280 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
281 (_find_end_of_line): Add extra parameter indicating if the line is
282 inside a macro. If it is then do not allow the @ character to be
283 treated as a line separator character.
284 (read_a_source): Update use of _find_end_of_line.
285 (find_end_of_line): Likewise.
286 (s_irp): Update use of get_line_sb.
288 (do_repeat): Likewise.
289 (get_line_sb): New function. Like the old version of get_line_sb
290 except that it takes an extra parameter indicating whether the
291 line is inside a macro.
292 (get_macro_line_sb): New function.
294 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
296 * config/tc-cris.c: Update all comments regarding explicit relocations
297 to, besides PIC, also imply TLS or to say "relocation specifier" or
299 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
300 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
301 callers. Also handle TLS relocs.
302 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
303 Change all callers. Also handle TLS relocs.
305 (cris_process_instruction): Check for non-PIC TLS relocations and
306 adjust message when emitting error message about relocation not
308 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
310 (get_3op_or_dip_prefix_op): Ditto.
311 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
313 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
315 * listing.c (buffer_line): Open the source file with FOPEN_RB.
316 Manually process line ends.
318 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
319 Nick Clifton <nickc@redhat.com>
321 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
324 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
325 Nick Clifton <nickc@redhat.com>
327 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
328 do not match it class and if necessary update the class.
329 (null_error_handler): New function. Suppresses the generation of
331 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
333 2008-09-30 Alan Modra <amodra@bigpond.net.au>
335 * Makefile.am: Run "make dep-am".
336 * Makefile.in: Regenerate.
338 2008-09-29 Nick Clifton <nickc@redhat.com>
340 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
341 tc_cfi_emit_pcrel_expr macro.
343 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
344 Steve Ellcey <sje@cup.hp.com>
346 * configure: Regenerate for new libtool.
348 * Makefile.in: Ditto.
349 * doc/Makefile.in: Ditto.
351 2008-09-29 Nick Clifton <nickc@redhat.com>
354 * app.c (do_scrub_chars): Only issue warnings about tick
355 characters detected in symbol strings if hex ticks are supported.
357 2008-09-29 Nick Clifton <nickc@redhat.com>
359 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
360 tc_cfi_emit_pcrel_expr macro.
362 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
364 * NEWS: Mention .cfi_val_encoded_addr.
366 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
368 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
369 * Makefile.in (TARG_ENV_HFILES): Likewise.
370 * configure.tgt (Solaris targets): Set em=solaris.
371 * config/te-solaris.h: New file.
373 2008-09-26 Jie Zhang <jie.zhang@analog.com>
375 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
377 2008-09-24 Richard Henderson <rth@redhat.com>
379 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
380 (struct cfi_insn_data): Add ea member.
381 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
382 (output_cfi_insn): Handle CFI_val_encoded_addr.
383 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
384 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
386 2008-09-25 Alan Modra <amodra@bigpond.net.au>
389 * listing.c (print_options): Don't call fprintf without format string.
391 2008-09-19 Alan Modra <amodra@bigpond.net.au>
393 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
394 (TC_VALIDATE_FIX_SUB): Likewise.
395 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
396 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
397 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
398 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
399 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
400 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
401 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
402 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
403 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
405 * write.c (md_register_arithmetic): Define.
406 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
407 Modify error message when registers involved.
408 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
409 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
411 2008-09-15 Alan Modra <amodra@bigpond.net.au>
413 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
415 2008-09-15 Alan Modra <amodra@bigpond.net.au>
417 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
418 relocs with no symbol.
419 * config/tc-mmix.c (md_assemble): Mark fake symbol on
420 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
421 (mmix_md_end): Likewise mark mmix reg contents section symbol.
423 2008-09-14 Chris Smith <chris@zxdesign.info>
425 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
426 broken, as the opcode of ld a,(de) was being emitted for both.
428 2008-09-12 Sterling Augustine <sterling@tensilica.com>
430 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
431 operands equal to MAX_INSN_ARGS.
433 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
435 * configure.in: Call AC_SYS_LARGEFILE.
436 * config.in: Regenerate.
437 * configure: Regenerate.
439 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
441 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
442 Remove POWER5 and POWER6 tests.
444 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
446 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
447 number support for 32-bit targets.
449 2008-09-08 Tristan Gingold <gingold@adacore.com>
451 * NEWS: Add a marker for the 2.19 features.
453 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
455 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
456 comment regarding use of difference expressions.
457 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
459 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
460 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
461 (dot_cfi_lsda, output_cie, output_fde): Likewise.
462 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
464 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
466 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
468 2008-09-03 Nick Clifton <nickc@redhat.com>
470 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
471 alignment field of the .lcomm directive to be optional.
472 (pe_lcomm): New function. Pass pe_lcomm_internal to
474 (md_pseudo_table): Implement .lcomm directive for COFF based
476 * doc/c-i386.texi (i386-Directives): New node. Used to document
477 the .lcomm directive.
479 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
481 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
484 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
486 * config/tc-avr.c (mcu_types): Add atmega16u4.
487 * doc/c-avr.texi: Likewise.
489 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
491 * config/tc-ia64.c (CR_IIB0): New.
493 (cr): Add cr.iib0 and cr.iib1.
494 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
496 2008-08-28 Jan Beulich <jbeulich@novell.com>
498 * config/tc-i386.c (md_assemble): Force number of displacement
499 operands to zero when processing string instruction.
500 (i386_index_check): Special-case string instruction operands. Don't
501 fudge address prefix if there already was a memory operand. Fix
502 error message to correctly reflect the addressing mode used.
503 (i386_att_operand): Fix comment.
504 (i386_intel_operand): Snapshot, clear, and restore base and index
505 reg for each operand processed. Increment count of memory operands
508 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
510 * config/tc-hppa.c (is_SB_relative): New macro.
511 (fix_new_hppa): Remove $segrel$ marker.
512 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
514 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
516 2008-08-27 Jan Beulich <jbeulich@novell.com>
518 * config/tc-i386.c (check_string): Use register_prefix for error
520 (process_operands): Likewise.
522 2008-08-26 Mark Mitchell <mark@codesourcery.com>
524 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
526 2008-08-26 Jie Zhang <jie.zhang@analog.com>
528 * config/bfin-parse.y (check_macfunc_option): Fix instruction
530 (asm_1): Check mode for 16-bit multiply instructions.
532 2008-08-24 Alan Modra <amodra@bigpond.net.au>
534 * configure.in: Update a number of obsolete autoconf macros.
535 * configure: Regenerate.
536 * aclocal.m4: Regenerate.
538 2008-08-22 Nick Clifton <nickc@redhat.com>
540 * config/tc-mcore.c (md_assemble): Increase length of name array
541 to include terminating NUL.
543 2008-08-22 Jie Zhang <jie.zhang@analog.com>
545 * config/bfin-lex.l (NUMBER): Protect special `.'.
547 2008-08-22 Alan Modra <amodra@bigpond.net.au>
549 * symbols.c (symbol_clone): Ensure clones are not external.
551 2008-08-22 Alan Modra <amodra@bigpond.net.au>
553 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
555 2008-08-21 Richard Henderson <rth@redhat.com>
557 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
558 (output_cie, output_fde): Use it.
559 (DWARF2_EH_FRAME_READ_ONLY): New.
560 (cfi_finish): Use it.
562 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
563 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
564 (DWARF2_EH_FRAME_READ_ONLY): New.
565 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
566 from the results of DIFF_EXPR_OK manipulation.
568 2008-08-21 Sterling Augustine <sterling@tensilica.com>
570 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
572 2008-08-20 Bob Wilson <bob.wilson@acm.org>
574 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
575 (O_tpoff, O_dtpoff): Define.
576 (suffix_relocs): Add entries for TLS suffixes.
577 (xtensa_elf_cons): Check for invalid use of TLS relocations.
578 (map_operator_to_reloc): Add is_literal parameter and use it to
579 control translating TLS instruction relocations to the corresponding
581 (xg_valid_literal_expression): Allow TLS operators.
582 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
583 operands to generated literals.
584 (xg_assemble_literal): Handle TLS operators. Update call to
585 map_operator_to_reloc.
586 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
587 (md_apply_fix): Handle TLS relocations.
588 (emit_single_op): Handle TLS operators.
589 (convert_frag_immed): Update call to map_operator_to_reloc.
590 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
591 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
592 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
593 to initialize the op_data field of the BuildOp.
594 (build_transition): Use it here to record the source operand
595 corresponding to a generated literal.
596 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
598 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
600 AVX Programming Reference (August, 2008)
601 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
602 (CPU_FLAGS_AVX_MATCH): Likewise.
603 (CPU_FLAGS_32BIT_MATCH): Updated.
604 (cpu_flags_match): Likewise.
606 2008-08-20 Alan Modra <amodra@bigpond.net.au>
609 * write.c (install_reloc): Check that reloc symbols have been
611 (set_symtab): Mark symbols with BSF_KEEP.
613 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
615 * config/tc-i386.c (i386_align_code): Fix a comment typo.
617 2008-08-15 Alan Modra <amodra@bigpond.net.au>
620 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
621 * Makefile.in: Regenerate.
622 * aclocal.m4: Regenerate.
623 * config.in: Regenerate.
624 * configure: Regenerate.
625 * doc/Makefile.in: Regenerate.
627 2008-08-14 Alan Modra <amodra@bigpond.net.au>
629 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
631 2008-08-13 Ben Elliston <bje@au.ibm.com>
633 * doc/as.texinfo (Align): Document the PowerPC behaviour.
635 2008-08-13 Alan Modra <amodra@bigpond.net.au>
637 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
638 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
639 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
640 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
641 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
642 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
643 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
644 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
645 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
646 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
648 2008-08-12 Alan Modra <amodra@bigpond.net.au>
650 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
651 * config/tc-ia64.c (dot_rot): Likewise.
653 2008-08-11 Alan Modra <amodra@bigpond.net.au>
656 * hash.c: Expand PTR to void *.
657 (hash_delete): Add "freeme" parameter. Call obstack_free.
658 * hash.h: Expand PTR to void *.
659 (hash_delete): Update prototype.
660 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
661 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
663 (subsym_substitute): Likewise.
664 * doc/internals.texi (hash_delete): Update.
666 2008-08-08 Anatoly Sokolov <aesok@post.ru>
668 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
669 architectures. Reorganize list to put mcu types in correct
670 architectures and to order list same as in GCC. Use new ISA
671 definitions in include/opcode/avr.h.
672 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
673 descriptions. Reorganize descriptions to put mcu types in correct
674 architectures and to order lists same as in GCC.
676 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
677 Daniel Jacobowitz <dan@codesourcery.com>
679 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
680 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
681 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
682 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
683 (md_longopts): Add -call_nonpic.
684 (md_parse_option): Handle OPTION_CALL_NONPIC.
685 (md_show_usage): Add -call_nonpic.
687 2008-08-08 Sterling Augustine <sterling@tensilica.com>
689 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
690 (xtensa_create_property_segments): Use it.
691 (xtensa_create_xproperty_segments): Likewise.
693 2008-08-08 Alan Modra <amodra@bigpond.net.au>
695 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
697 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
699 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
700 (lo16_reloc_p): New functions.
701 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
702 generalize relocation checks.
703 (matching_lo_reloc): New function.
704 (fixup_has_matching_lo_p): Use it.
705 (mips16_mark_labels): Don't clobber a symbol's visibility.
706 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
707 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
708 (md_apply_fix): Likewise.
709 (mips16_percent_op): Add %got and %call16.
710 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
711 Use matching_lo_reloc.
712 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
713 generalize relocation checks.
714 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
717 2008-08-06 DJ Delorie <dj@redhat.com>
719 * NEWS: Mention these changes.
721 * config/tc-h8300.h (H_TICK_HEX): Define.
722 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
723 (md_longopts): Add "-h-tick-hex".
724 (md_parse_option): Support it.
725 * doc/c-h8300.texi (H8/300 Options): Document it.
726 * doc/as.texinfo (Overview): Likewise.
728 * config/tc-sh.h (H_TICK_HEX): Define.
729 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
730 (md_longopts): Add "-h-tick-hex".
731 (md_parse_option): Support it.
732 * doc/c-sh.texi (SH Options): Document it.
733 * doc/c-sh64.texi (SH64 Options): Document it.
734 * doc/as.texinfo (Overview): Likewise.
736 2008-08-05 Alan Modra <amodra@bigpond.net.au>
739 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
740 debug info if we see compiler generated debug info.
741 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
743 2008-08-04 Alan Modra <amodra@bigpond.net.au>
745 * dwarf2dbg.c: Remove superfluous forward function declarations.
746 (DWARF2_FORMAT): Add section arg.
747 (out_header): New function, split out from..
748 (out_debug_line): ..here.
749 (out_debug_aranges): Use out_header.
750 (out_debug_abbrev): Add info_seg and line_seg args. Use
751 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
752 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
753 if line_seg is 64-bit.
754 (dwarf2_finish): Adjust out_debug_abbrev call.
755 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
756 * config/tc-mips.c (mips_dwarf2_format): Likewise.
758 2008-08-04 Alan Modra <amodra@bigpond.net.au>
760 * Makefile.am (POTFILES.in): Set LC_ALL=C.
761 * Makefile.in: Regenerate.
762 * po/POTFILES.in: Regenerate.
764 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
766 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
767 Handle -mvsx and -mpower7.
768 (md_show_usage): Document -mpower7 and -mvsx.
769 * doc/as.texinfo (Target PowerPC): Document -mvsx.
770 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
772 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
774 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
777 2008-07-30 Michael J. Eager <eager@eagercon.com>
779 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
780 (md_show_usage): Likewise.
782 2008-07-30 Alan Modra <amodra@bigpond.net.au>
784 * messages.c, symbols.c, write.c: Silence gcc warnings.
786 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
788 * config/tc-i386.c (operand_type_check): Warning fix.
790 2008-07-26 Michael Eager <eager@eagercon.com>
792 * doc/as.texinfo: Add description of single-precision attribute.
794 2008-07-24 Jie Zhang <jie.zhang@analog.com>
796 * config/bfin-parse.y (asm_1): Error if plain symbol is used
797 as load/store offset.
799 2008-07-22 Chao-ying Fu <fu@mips.com>
801 * config/tc-mips.c (mips_ip): Reset s to argsStart.
803 2008-07-22 Jie Zhang <jie.zhang@analog.com>
805 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
807 2008-07-21 DJ Delorie <dj@redhat.com>
809 * config/tc-h8300.c (fix_operand_size): Use the default size
810 specified by the .lbranch/.sbranch pseudos.
812 2008-07-18 DJ Delorie <dj@redhat.com>
814 * config/tc-m32c.h (H_TICK_HEX): Define.
815 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
816 (md_longopts): Add support for it.
817 (md_parse_option): Likewise.
818 * doc/as.texinfo (Overview): Add new m32c options.
819 * doc/c-m32c.texi (M32C-Modifiers): Likewise
821 * as.h: (enable_h_tick_hex): New.
822 * app.c (enable_h_tick_hex): New.
824 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
825 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
826 style hex constants and convert the input stream to 0x00 style.
827 (do_scrub_chars): If a 'X style character constant is found after
828 a symbol character (like you're or X'00), warn the user.
830 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
832 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
833 (mips_fix_adjustable): Likewise.
834 (mips_frob_file_after_relocs): Likewise.
836 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
838 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
839 about overriding an earlier setting.
841 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
843 * config/tc-mips.c (NO_ISA_COP): New macro.
844 (COP_INSN): New macro.
845 (is_opcode_valid): Use them.
846 (macro) <ld_st>: Use them. Don't accept coprocessor load store
847 insns based on the ISA if CPU is NO_ISA_COP.
848 <copz>: Likewise for coprocessor operations.
850 2008-07-07 Paul Brook <paul@codesourcery.com>
852 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
855 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
857 * configure.tgt: Add bfin-*-rtems*.
859 2008-07-04 Alan Modra <amodra@bigpond.net.au>
861 * config/tc-spu.c (md_apply_fix): Handle fully resolved
862 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
864 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
866 * config/tc-ppc.c (parse_cpu): Handle -m464.
867 (md_show_usage): Likewise.
869 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
871 Add support for ATtiny13A.
872 * config/tc-avr.c (mcu_types): Add attiny13a.
873 * doc/c-avr.texi: Likewise.
875 2008-06-24 Bob Wilson <bob.wilson@acm.org>
876 Alan Modra <amodra@bigpond.net.au>
878 * write.c (relax_segment <rs_org>): Include current stretch
879 value when calculating whether .org is backwards.
881 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
883 * configure: Regenerate.
885 2008-06-17 Nick Clifton <nickc@redhat.com>
887 * app.c (do_scrub_chars): Do not UNGET an EOF value.
889 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
892 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
893 text_section. Do the "stepping backwards" test for text_section
894 using unsigned operands.
896 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
898 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
899 (ppc_insert_operand): Likewise.
900 (ppc_machine): Likewise.
901 * config/tc-ppc.h: #include "opcode/ppc.h"
902 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
903 (ppc_cpu): Update extern decl.
905 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
907 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
908 +x, +X, +p, +P, +s, +S.
911 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
913 (macro_build): Likewise.
914 (CPU_HAS_SEQ): New macro.
915 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
917 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
919 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
920 * doc/c-avr.texi: Likewise.
922 2008-06-04 Nick Clifton <nickc@redhat.com>
924 * app.c (do_scrub_chars): Do not UNGET an EOF value.
926 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
928 * config/tc-i386.c (set_sse_check): New.
929 (md_pseudo_table): Add "sse_check".
931 2008-06-03 Paul Brook <paul@codesourcery.com>
933 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
935 2008-05-30 Nick Clifton <nickc@redhat.com>
938 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
941 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
943 * config/tc-mips.c (mips_cpu_info_table): Move records for
944 ST Loongson-2E/2F processors to a better place.
946 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
949 * config/tc-i386.c (match_template): Report ambiguous operand
950 size, not invalid suffix when there is no match in Intel
953 2008-05-22 Paul Brook <paul@codesourcery.com>
955 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
957 2008-05-21 I-Jui Sung <ijsung@gmail.com>
959 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
960 compatible cores: fa526, fa626, fa626te, fa726te.
961 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
964 2008-05-14 Alan Modra <amodra@bigpond.net.au>
966 * Makefile.am: Run "make dep-am".
967 * Makefile.in: Regenerate.
968 * doc/Makefile.in: Regenerate.
969 * po/POTFILES.in: Regenerate.
971 2008-05-09 Catherine Moore <clm@codesourcery.com>
973 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
974 with non-MIPS16 relocs.
976 2008-05-09 Chao-ying Fu <fu@mips.com>
978 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
979 case that some characters append at the end of the name.
981 (s_change_sec): Likewise.
982 (md_section_align): Likewise.
984 2008-05-07 Bob Wilson <bob.wilson@acm.org>
986 * config/tc-xtensa.c (xtensa_create_property_segments): Use
987 xtensa_make_property_section instead of xtensa_get_property_section.
988 (xtensa_create_xproperty_segments): Likewise.
990 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
992 * NEWS: Mention XSAVE, EPT and MOVBE.
994 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
995 (md_show_usage): Add .movbe and .ept.
997 * doc/c-i386.texi: Add movbe and ept to -march=. Document
1000 2008-04-29 David S. Miller <davem@davemloft.net>
1002 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
1004 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
1006 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
1008 (OPTION_ELF_BASE): Make room for new option macros.
1009 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
1010 OPTION_DOUBLE_FLOAT): New option macros.
1011 (md_longopts): Add msoft-float, mhard-float, msingle-float and
1013 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1014 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1015 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1017 (struct mips_set_options): New fields soft_float and single_float.
1018 (mips_opts): Initialized them. Add comment for each field
1020 (mips_after_parse_args): Set them based on file_mips_soft_float
1021 and file_mips_single_float.
1022 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1023 `.set singlefloat' and `.set doublefloat'.
1024 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1025 Handle single-float and soft-float instructions here.
1026 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1027 (is_opcode_valid_16): New function.
1028 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1029 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1030 M_S_DOB>: Remove special-casing of r4650.
1031 * doc/c-mips.texi (-march=): Add Octeon.
1032 (MIPS Opts): Document -msoft-float and -mhard-float. Document
1033 -msingle-float and -mdouble-float.
1034 (MIPS floating-point): New section. Document `.set softfloat' and
1035 `.set hardfloat'. Document `.set singlefloat' and `.set
1038 2008-04-25 David S. Miller <davem@davemloft.net>
1040 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1043 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1044 rather than occaisionally 'levels'. Consistently refer to Sun's
1045 UNIX variant as SunOS, every version of Solaris is also SunOS.
1046 Document new 'softint_clear' and 'softint_set' aliases. Clarify
1047 which architecture versions support '%dcr', '%cq', and '%gl'. Add
1048 section on 32-bit/64-bit opcode translations.
1050 2008-04-23 Mike Frysinger <vapier@gentoo.org>
1052 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1053 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1054 (obj-fdpicelf.o): Define.
1055 * Makefile.in: Regenerate.
1056 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1058 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1059 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1060 * config/obj-fdpicelf.c: New.
1061 * config/obj-fdpicelf.h: Likewise.
1062 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1063 the OBJ_FDPIC_ELF define.
1064 (OPTION_NOPIC): Define.
1065 (md_longopts): Add mnopic and mno-fdpic.
1066 (md_parse_option): Handle OPTION_NOPIC.
1068 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1070 * aclocal.m4: Regenerate.
1071 * configure: Regenerate.
1073 2008-04-23 David S. Miller <davem@davemloft.net>
1075 * config/tc-sparc.c (v9a_asr_table): Add missing
1076 'stick' and 'stick_cmpr', and document ordering rules
1078 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1079 BFD_RELOC_SPARC_PC10.
1080 * doc/c-sparc.texi: New section on Sparc constants.
1081 Add documentation for %stick and %stick_cmpr.
1083 2008-04-22 David S. Miller <davem@davemloft.net>
1085 * config/obj-elf.c (obj_elf_section_type): Add prototype
1086 before obj_elf_section_word and add 'warn' arg.
1087 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1088 is matched, try checking for #SECTION_TYPE.
1089 (obj_elf_section): Adjust for new args.
1090 (obj_elf_type_name): New function.
1091 (obj_elf_type): Call it, and accept STT_foo number strings
1092 in .type statements as output by SunPRO compiler.
1094 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
1096 * config/tc-i386.c (md_assemble): Don't check SSE instructions
1099 2008-04-18 David S. Miller <davem@davemloft.net>
1101 * doc/c-sparc.texi: Add syntax section.
1103 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1105 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1106 REG and NDS for instructions with immediate operand.
1108 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1110 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1113 2008-04-16 David S. Miller <davem@davemloft.net>
1115 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1116 and relocation generation.
1117 (tc_gen_reloc): Likewise.
1119 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
1121 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1122 relocations are properly aligned, and not negative.
1124 2008-04-15 Khem Raj <kraj@mvista.com>
1126 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1128 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
1130 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
1131 accept e500mc instructions.
1132 (md_show_usage): Document -me500mc.
1134 2008-04-11 Nick Clifton <nickc@redhat.com>
1136 * listing.c (print_timestamp): Use localtime rather than
1137 localtime_r since not all build environments provide the latter.
1139 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
1141 * NEWS: Mention -msse-check=[none|error|warning].
1143 * config/tc-i386.c (sse_check): New.
1144 (OPTION_MSSE_CHECK): Likewise.
1145 (md_assemble): Check SSE instructions if needed.
1146 (md_longopts): Add -msse-check.
1147 (md_parse_option): Handle OPTION_MSSE_CHECK.
1148 (md_show_usage): Show -msse-check=[none|error|warning].
1150 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1152 2008-04-10 Santiago Urueña <suruena@gmail.com>
1154 * listing.c: Add -ag listing flag to show general information in
1155 listings such as gas version, passed options, and time stamp.
1156 (listing_general_info): New function.
1157 (print_options): New function.
1158 (print_single_option): New function.
1159 (print_timestamp): New function.
1160 (MAX_DATELEN): Define.
1161 (listing_print): Add call to listing_general_info.
1162 * listing.h (LISTING_GENERAL): Define.
1163 (listing_print): Add new parameter.
1164 * as.c (show_usage): Print new switch.
1165 (parse_args): Parse new switch.
1166 (main): Pass command line on to listing_print.
1167 * NEWS: Mention this new feature.
1168 * doc/as.texinfo: Document the new sub-option.
1170 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1172 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1173 call. Delete out of date comment.
1174 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1175 (dwarf2_emit_label): Don't emit unless there has been a previous
1176 .file or we are outputting assembler generated debug.
1177 dwarf2_consume_line_info after emitting line info, not before.
1178 (out_debug_info): Simplify files_in_use test.
1180 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1182 * config/tc-i386.c (parse_real_register): Return AVX register
1183 only if AVX is enabled.
1185 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1188 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1189 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1191 2008-04-04 Adrian Bunk <bunk@stusta.de>
1192 Bob Wilson <bob.wilson@acm.org>
1194 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1195 call to decode_reloc.
1197 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1199 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1201 * config/tc-i386.c (cpu_arch): Add .pclmul.
1202 (md_show_usage): Replace clmul with pclmul.
1203 * doc/c-i386.texi: Likewise.
1205 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1207 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1209 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1210 Document -msse2avx, .avx, .aes, .clmul and .fma.
1212 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1213 (vex_prefix): Likewise.
1214 (sse2avx): Likewise.
1215 (CPU_FLAGS_ARCH_MATCH): Likewise.
1216 (CPU_FLAGS_64BIT_MATCH): Likewise.
1217 (CPU_FLAGS_32BIT_MATCH): Likewise.
1218 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1220 (vex_imm4): Likewise.
1221 (fits_in_imm4): Likewise.
1222 (build_vex_prefix): Likewise.
1223 (VEX_check_operands): Likewise.
1224 (bad_implicit_operand): Likewise.
1225 (OPTION_MSSE2AVX): Likewise.
1226 (T_YMMWORD): Likewise.
1227 (_i386_insn): Add vex.
1228 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1229 (cpu_flags_match): Changed to take a pointer to const template.
1230 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1231 (match_mem_size): Also check ymmword.
1232 (operand_type_match): Clear ymmword.
1233 (md_begin): Allow '_' in mnemonic.
1234 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1235 (process_immext): Update assert.
1236 (md_assemble): Don't call process_immext if sse2avx and immext
1237 are true. Call build_vex_prefix if vex is true.
1238 (parse_insn): Updated for cpu_flags_match.
1239 (swap_operands): Handle 5 operands.
1240 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1241 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1242 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1243 (check_byte_reg): Check regymm.
1244 (process_operands): Duplicate the destination register for
1245 -msse2avx if needed.
1246 (build_modrm_byte): Updated for instructions with VEX encoding.
1247 (output_insn): Output VEX prefix if needed.
1248 (md_longopts): Add msse2avx.
1249 (md_parse_option): Handle OPTION_MSSE2AVX.
1250 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1251 (intel_e09): Support YMMWORD.
1252 (intel_e11): Likewise.
1253 (intel_get_token): Likewise.
1255 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1257 * config/tc-avr.c (mcu_types): Add attiny167.
1258 * doc/c-avr.texi: Likewise.
1260 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1262 * config/tc-avr.c (mcu_types): Add atmega32u4.
1263 * doc/c-avr.texi: Likewise.
1265 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1267 * config/tc-avr.c (mcu_types): Add atmega32c1.
1268 * doc/c-avr.texi: Likewise.
1270 2008-03-28 Paul Brook <paul@codesourcery.com>
1272 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1273 to avoid spurious symbols.
1275 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1277 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1280 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1282 * config/tc-avr.c (mcu_types): Add atmega32m1.
1283 * doc/c-avr.texi: Likewise.
1285 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1287 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1289 (do_neon_ext): Fix sign of comparison.
1291 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1293 From Jie Zhang <jie.zhang@analog.com>
1294 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1295 instructions. And call yyerror when comparing PREG with
1297 (check_macfunc_option): New.
1298 (check_macfuncs): Check option by calling check_macfunc_option.
1299 Fix comparison always true warnings. Both scalar instructions
1300 of vector instruction must share the same mode option. Only allow
1301 option mode at the end of the second instruction of the vector.
1302 (asm_1): Check option by calling check_macfunc_option.
1304 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1305 option for multiply and multiply-accumulate to data register
1307 (check_macfuncs): Don't check if accumulator matches the data register
1309 (assign_macfunc): Check if accumulator matches the
1310 data register in each rule that moves to the data
1313 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1314 generated for LOOP_BEGIN and LOOP_END instructions.
1315 (bfin_gen_loop): Likewise.
1317 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1319 * config/tc-s390.c (md_parse_option): z10 option added.
1321 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1323 * aclocal.m4: Regenerate.
1324 * configure: Likewise.
1325 * Makefile.in: Likewise.
1326 * doc/Makefile.in: Likewise.
1328 2008-03-17 Adrian Bunk <bunk@stusta.de>
1331 * config/tc-hppa.c (is_same_frag): Delete.
1333 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1335 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1336 RELAX_LOOP_END_ADD_NOP.
1338 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1341 * read.c (s_mexit): Warn if attempting to exit a macro when not
1342 inside a macro definition.
1344 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1346 * Makefile.am: Run "make dep-am".
1347 * Makefile.in: Regenerate.
1348 * configure: Regenerate.
1350 2008-03-09 Paul Brook <paul@codesourcery.com>
1352 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1353 * doc/c-arm.texi: Add cortex-a9.
1355 2008-03-09 Paul Brook <paul@codesourcery.com>
1357 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1358 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1359 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1360 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1361 * doc/c-arm.texi: Document new ARM FPU variants.
1363 2008-03-07 Paul Brook <paul@codesourcery.com>
1365 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1367 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1369 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1370 for strict ordering of powerpc_opcodes, but disable for now.
1372 2008-03-04 Paul Brook <paul@codesourcery.com>
1374 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1375 (arm_ext_v7m): Rename...
1376 (arm_ext_m): ... to this. Include v6-M.
1377 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1378 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1379 (md_assemble): Allow wide msr instructions.
1380 (insns): Add classifications for v6-m instructions.
1381 (arm_cpu_option_table): Add cortex-m1.
1382 (arm_arch_option_table): Add armv6-m.
1383 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1385 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1386 Bob Wilson <bob.wilson@acm.org>
1388 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1389 (md_begin): Initialize it.
1390 (resources_conflict): Use it.
1392 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1394 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1396 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1397 H.J. Lu <hongjiu.lu@intel.com>
1400 * read.c (pseudo_set): Don't allow global register symbol.
1402 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1405 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1408 * write.c (write_object_file): Don't allow symbols which were
1409 equated to register. Stop if there is an error.
1411 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1413 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1415 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1416 * config/tc-ppc.c (ppu_cpu): Make global.
1417 (ppc_insert_operand): Add ppu_cpu parameter.
1418 (md_assemble): Adjust for above change.
1419 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1421 2008-02-22 Nick Clifton <nickc@redhat.com>
1423 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1424 targeted ARM ports, otherwise just skip generating the reloc.
1426 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1428 * doc/c-i386.texi: Update -march= and .arch.
1430 2008-02-18 Nick Clifton <nickc@redhat.com>
1432 * config/tc-mn10300.c (has_known_symbol_location): New function.
1433 Do not regard weak symbols as having a known location.
1434 (md_estimate_size_before_relax): Use new function.
1435 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1437 2008-02-18 Jan Beulich <jbeulich@novell.com>
1439 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1440 currently selected CPU has no 32-bit support.
1441 (parse_real_register): Do not return registers not available on
1442 currently selected CPU.
1444 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1446 * config/tc-i386.c (process_immext): Fix format.
1448 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1450 * config/tc-i386.c (inoutportreg): New.
1451 (process_immext): New.
1452 (md_assemble): Use it.
1453 (update_imm): Use imm16 and imm32s.
1454 (i386_att_operand): Use inoutportreg.
1456 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1458 * config/tc-i386.c (operand_type_all_zero): New.
1459 (operand_type_set): Likewise.
1460 (operand_type_equal): Likewise.
1461 (cpu_flags_all_zero): Likewise.
1462 (cpu_flags_set): Likewise.
1463 (cpu_flags_equal): Likewise.
1464 (UINTS_ALL_ZERO): Removed.
1465 (UINTS_SET): Likewise.
1466 (UINTS_CLEAR): Likewise.
1467 (UINTS_EQUAL): Likewise.
1468 (cpu_flags_match): Updated.
1469 (smallest_imm_type): Likewise.
1470 (set_cpu_arch): Likewise.
1471 (md_assemble): Likewise.
1472 (optimize_imm): Likewise.
1473 (match_template): Likewise.
1474 (process_suffix): Likewise.
1475 (update_imm): Likewise.
1476 (process_drex): Likewise.
1477 (process_operands): Likewise.
1478 (build_modrm_byte): Likewise.
1479 (i386_immediate): Likewise.
1480 (i386_displacement): Likewise.
1481 (i386_att_operand): Likewise.
1482 (parse_real_register): Likewise.
1483 (md_parse_option): Likewise.
1484 (i386_target_format): Likewise.
1486 2008-02-14 Dimitry Andric <dimitry@andric.com>
1489 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1490 pointer past the comma after parsing a floating point register
1493 2008-02-14 Hakan Ardo <hakan@debian.org>
1496 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1498 (avr_operand): Disallow post-increment addressing in the lpm
1499 instruction for the attiny26.
1501 2008-02-13 Jan Beulich <jbeulich@novell.com>
1503 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1504 if not in Intel mode.
1505 (i386_intel_operand): Ignore segment overrides in immediate and
1507 (intel_e11): Range-check i.mem_operands before use as array
1508 index. Filter out FLAT for uses other than as segment override.
1509 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1512 2008-02-13 Jan Beulich <jbeulich@novell.com>
1514 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1516 2008-02-13 Jan Beulich <jbeulich@novell.com>
1518 * config/tc-i386.c (allow_pseudo_reg): New.
1519 (parse_real_register): Check for NULL just once. Allow all
1520 register table entries when allow_pseudo_reg is non-zero.
1521 Don't allow any registers without type when allow_pseudo_reg
1523 (tc_x86_regname_to_dw2regnum): Replace with ...
1524 (tc_x86_parse_to_dw2regnum): ... this.
1525 (tc_x86_frame_initial_instructions): Adjust for above change.
1526 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1527 (tc_parse_to_dw2regnum): New.
1528 (tc_x86_regname_to_dw2regnum): Replace with ...
1529 (tc_x86_parse_to_dw2regnum): ... this.
1530 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1531 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1534 2008-02-12 Nick Clifton <nickc@redhat.com>
1536 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1538 (tic4x_insn_add): Likewise.
1539 (md_begin): Drop cast that was discarding a const qualifier.
1540 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1542 (build_insn): Drop cast that was discarding a const qualifier.
1544 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1546 * config/tc-i386.c (cpu_arch): Add .xsave.
1547 (md_show_usage): Add .xsave.
1549 * doc/c-i386.texi: Add xsave to -march=.
1551 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1553 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1554 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1556 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1558 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1559 checks into assertions. When relaxation produces an operation that
1560 does not fit in the current FLIX instruction, make sure that the
1561 operation is relaxed as needed to account for being placed following
1562 the current instruction.
1564 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1567 * configure: Regenerated.
1569 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1571 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1573 2008-01-31 Marc Gauthier <marc@tensilica.com>
1575 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1577 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1579 * read.c: (emit_expr): Correct for mingw use of printf size
1582 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1584 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1585 can only be encoded in FLIX instructions but are not specified as such.
1586 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1589 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1591 * NEWS: Mention new command line options for x86 targets.
1593 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1595 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1597 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1599 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1601 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1603 * config/tc-i386.c (md_show_usage): Show more processors for
1606 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1608 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1610 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1612 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1613 (XXX_MNEM_SUFFIX): Likewise.
1614 (END_OF_INSN): Likewise.
1615 (templates): Likewise.
1616 (modrm_byte): Likewise.
1617 (rex_byte): Likewise.
1618 (DREX_XXX): Likewise.
1619 (drex_byte): Likewise.
1620 (sib_byte): Likewise.
1621 (processor_type): Likewise.
1622 (arch_entry): Likewise.
1623 (cpu_sub_arch_name): Remove const.
1624 (cpu_arch): Add .vmx and .smx.
1625 (set_cpu_arch): Append cpu_sub_arch_name.
1626 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1627 (md_show_usage): Updated.
1629 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1630 (XXX_MNEM_SUFFIX): Likewise.
1631 (END_OF_INSN): Likewise.
1632 (templates): Likewise.
1633 (modrm_byte): Likewise.
1634 (rex_byte): Likewise.
1635 (DREX_XXX): Likewise.
1636 (drex_byte): Likewise.
1637 (sib_byte): Likewise.
1638 (processor_type): Likewise.
1639 (arch_entry): Likewise.
1641 * doc/as.texinfo: Update i386 -march option.
1643 * doc/c-i386.texi: Update -march= for ISA.
1645 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1647 * config/tc-xtensa.c (xtensa_leb128): New function.
1648 (md_pseudo_table): Use it for sleb128 and uleb128.
1649 (is_leb128_expr): New internal flag.
1650 (xtensa_symbol_new_hook): Check new flag.
1652 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1654 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1655 at90usb82, at90usb162.
1656 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1658 These changes support the new avr35 architecture group in gcc.
1660 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1662 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1663 suffix for AT&T syntax.
1665 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1667 * config/tc-i386.c (match_reg_size): New.
1668 (match_mem_size): Likewise.
1669 (operand_size_match): Likewise.
1670 (operand_type_match): Also clear all size fields.
1671 (match_template): Skip Intel syntax when in AT&T syntax.
1672 Call operand_size_match to check operand size.
1673 (i386_att_operand): Set the mem field to 1 for memory
1675 (i386_intel_operand): Likewise.
1677 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1680 * config/tc-i386.c (_i386_insn): Update comment.
1681 (operand_type_match): Also clear unspecified.
1682 (operand_type_register_match): Likewise.
1683 (parse_operands): Initialize unspecified.
1684 (i386_intel_operand): Likewise.
1685 (match_template): Check memory and accumulator operand size.
1686 (i386_att_operand): Clear unspecified on register operand.
1687 (intel_e11): Likewise.
1688 (intel_e09): Set operand size and clean unspecified for
1691 2008-01-11 Andreas Schwab <schwab@suse.de>
1693 * read.c (s_space): Declare `repeat' as offsetT.
1695 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1697 * config/tc-i386.c (match_template): Check processor support
1700 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1702 * config/tc-i386.c (match_template): Continue if processor
1705 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1707 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1708 unwind personality function address.
1710 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1712 * dwarf2dbg.c (out_sleb128): Delete.
1713 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1714 (out_fixed_inc_line_addr): Delete.
1715 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1716 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1717 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1718 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1719 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1720 * read.h (emit_expr_fix): New prototype.
1721 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1722 (emit_expr_fix): New.
1724 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1726 * config/tc-i386.c (match_template): Check register size
1727 only when size of operands can be encoded the canonical way.
1729 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1731 * config/tc-i386.c (i386_operand): Renamed to ...
1732 (i386_att_operand): This.
1733 (parse_operands): Updated.
1735 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1737 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1739 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1741 (md_assemble): Remove Intel mode workaround.
1742 (match_template): Check support for old gcc, AT&T mnemonic
1744 (md_parse_option): Don't set intel_mnemonic to 0 for
1747 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1749 * config/tc-i386.h: Update copyright to 2008.
1751 2008-01-04 Nick Clifton <nickc@redhat.com>
1753 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1754 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1756 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1758 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1761 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1763 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1764 (cpu_flags_not): Likewise.
1765 (cpu_flags_match): Updated to check 64bit and arch.
1766 (set_code_flag): Remove cpu_arch_flags_not.
1767 (set_16bit_gcc_code_flag): Likewise.
1768 (set_cpu_arch): Likewise.
1769 (md_begin): Likewise.
1770 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1771 (match_template): Likewise.
1773 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1775 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1776 modrm_regmem to 0 instead of None.
1778 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1780 * config/tc-i386.c (match_template): Use the xmmword field
1783 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1785 * config/tc-i386.c (process_suffix): Fix a typo.
1787 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1790 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1791 Check memory size in Intel mode.
1792 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1793 (intel_e09): Likewise.
1795 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1797 2008-01-02 Catherine Moore <clm@codesourcery.com>
1799 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1801 For older changes see ChangeLog-2007
1807 version-control: never