1 2008-12-04 Nick Clifton <nickc@redhat.com>
3 * doc/as.texinfo (Type): Reword description of STT_IFUNC type.
5 2008-12-03 Nick Clifton <nickc@redhat.com>
7 * config/obj-elf.c (obj_elf_type): Add support for STT_IFUNC type.
8 * doc/as.texinfo: Document new feature.
9 * NEWS: Mention new feature.
11 2008-11-29 Kai Tietz <kai.tietz@onevision.com>
13 * config/tc-i386.c (i386_target_format): For coff flavour in TE_PEP
14 use "pe-i386" for 32-bit.
16 2008-11-28 Jakub Jelinek <jakub@redhat.com>
18 * Makefile.am (ehopt.o): Add struc-symbol.h.
19 * Makefile.in: Regenerated.
20 * ehopt.c: Include struc-symbol.h.
21 (check_eh_frame): For very small O_constant DW_CFA_advance_loc4
22 create correct DW_CFA_advance_loc. Handle O_subtract only
23 for code alignment factor 1, otherwise handle O_divide or
24 O_right_shift of O_subtract and O_constant.
25 (eh_frame_estimate_size_before_relax): Always divide by ca.
26 (eh_frame_convert_frag): Likewise.
28 2008-11-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
30 * dw2gencfi.c (output_cfi_insn): Scale DW_CFA_advance_loc1,
31 DW_CFA_advance_loc2 and DW_CFA_advance_loc4 outputs.
33 2008-11-28 Joshua Kinard <kumba@gentoo.org>
35 * config/tc-mips.c (hilo_interlocks): Handle CPU_R14000, CPU_R16000.
36 (mips_cpu_info_table): Add r14000, r16000.
37 * doc/c-mips.texi: Add entries for 14000, 16000.
39 2008-11-27 M R Swami Reddy <MR.Swami.Reddy@nsc.com>
41 * config/tc-cr16.h (GLOBAL_OFFSET_TABLE_NAME): Defined
42 * config/tc-cr16.c (md_pseudo_table): Add "4byte" directive to
43 md_pseudo_table and accept @c prefix, same as long directive.
44 (cr16_cons_fix_new): Initialize rtype to BFD_RELOC_UNUSED.
45 (tc_gen_reloc): Declare a variable of type bfd_reloc_code_real_type
46 and set it for GOT related relocations.
47 (md_undefined_symbol): Defined
48 (process_label_constant): Added checks for GOT/got and cGOT/cGOT
49 prefixes with constant label and set the appropriate relocation type.
50 * doc/c-cr16.texi (cr16-operand specifiers): Add got/GOT and cgot/cGOT.
52 2008-11-26 DJ Delorie <dj@redhat.com>
54 * config/tc-m32c.c (md_pseudo_table): Add support for .loc et al.
56 2008-11-25 DJ Delorie <dj@redhat.com>
58 * config/tc-m32c.c (md_convert_frag): Fix ADJNZ reloc math.
60 2008-11-21 Sterling Augustine <sterling@tensilica.com>
62 * config/tc-xtensa.c (check_t1_t2_reads_and_writes): Call
63 xtensa_state_is_shared_or to allow multiple opcodes within a
64 single FLIX bundle to write to these special states.
66 2008-11-19 Hans-Peter Nilsson <hp@axis.com>
68 * config/tc-cris.c (cris_number_to_imm): Apply S_SET_THREAD_LOCAL
69 on symbols in TLS relocs.
71 2008-11-19 Nick Clifton <nickc@redhat.com>
73 * doc/fdl.texi: Update to v1.3
74 * doc/as.texinfo: Change license to v1.3.
76 2008-11-18 Catherine Moore <clm@cm00re.com>
78 * config/tc-arm.c (neon_type_mask): Renumber.
79 (type_chk_of_el_type): Handle F_F16.
80 (neon_cvt_flavour): Recognize half-precision conversions.
81 (do_neon_cvt): New shapes NS_QD and
82 NS_DQ. Encode half-precision conversions.
83 (do_neon_cvtt): Encode the T bit.
84 (asm_opcode_insns): vcvt, vcvtt support.
85 (arm_option_cpu_value): Add neon-fp16 support.
87 2008-11-17 Nick Clifton <nickc@redhat.com>
89 * as.c (parse_args): Update copyright year.
91 2008-11-14 Mat Hostetter <mat@lcs.mit.edu>
93 * read.c (emit_expr): Grow frag before filling it so that
94 dot_value remains valid.
96 2008-11-14 Peter Jansen <pwjansen@yahoo.com>
99 * config/tc-arm.c: Ensure that all uses of as_bad have a
102 2008-11-12 Hans-Peter Nilsson <hp@axis.com>
104 * config/tc-cris.c (cris_number_to_imm): Except for
105 BFD_RELOC_NONE, always set contents. Where previously this was
106 skipped, set contents to 0.
109 * input-scrub.c (input_scrub_include_sb): Make the position
110 after the input have defined contents, a 0 character.
112 * config/tc-cris.c (cris_relax_frag): Add missing case for
113 ENCODE_RELAX (STATE_COND_BRANCH_PIC, STATE_DWORD).
116 * read.c (read_a_source_file): Rearrange evaluation order when
117 looking for '=' to avoid conditional on undefined contents of
118 input_line_pointer[1].
120 2008-11-06 Adam Nemet <anemet@caviumnetworks.com>
122 * config/tc-mips.c (COP_INSN): Change logic to always return false
125 2008-11-06 Chao-ying Fu <fu@mips.com>
127 * config/tc-mips.c (validate_mips_insn): Add case '1'.
128 (mips_ip): Add case '1' to process sync type.
130 2008-11-06 Joel Sherrill <joel.sherrill@oarcorp.com>
132 * configure.tgt: Add m32c-*-rtems* and m32r-*-rtems*.
134 2008-11-04 Sterling Augustine <sterling@tensilica.com>
136 * config/tc-xtensa.c (tinsn_check_arguments): Check for multiple
137 writes to the same register.
139 2008-11-04 Sterling Augustine <sterling@tensilica.com>
141 * config/tc-xtensa.c (xtensa_j_opcode): New.
142 (xg_instruction_matches_option_term): Handle "FREEREG" option.
143 (xg_build_to_insn): Likewise. Update renamed tls_reloc reference.
144 (md_begin): Initialize xtensa_j_opcode.
145 (md_assemble): Update renamed tls_reloc reference. Handle "j.l".
146 (xg_assemble_vliw_tokens): Save free_reg info in the frag.
147 (tinsn_immed_from_frag): Get free_reg info back out of the frag.
148 (vinsn_to_insnbuf): Update renamed tls_reloc references.
149 Distinguish extra argument for "FREEREG" from extra TLS argument.
150 * config/tc-xtensa.h (struct xtensa_frag_type): Add free_reg field.
151 * config/xtensa-istack.h (struct tinsn_struct): Rename tls_reloc
153 * config/xtensa-relax.c (widen_spec_list): Add rules to relax "j.l".
154 (build_transition): Handle "FREEREG" operand.
155 * config/xtensa-relax.h (enum op_type): Add OP_FREEREG.
157 2008-10-31 Alan Modra <amodra@bigpond.net.au>
161 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
163 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
164 comment so that Broadcom SB-1 cores are in the MIPS64 section.
166 2008-10-21 Alan Modra <amodra@bigpond.net.au>
168 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
169 * config/tc-ns32k.c (bit_fix_new): Likewise.
170 * config/tc-m68k.c (md_begin): Likewise.
171 * hash.c (hash_insert, hash_jam): Likewise.
172 * symbols.c (symbol_create, local_symbol_make): Likewise.
173 * frags.c (frag_alloc): Likewise.
175 2008-10-20 Jay Krell <jay.krell@cornell.edu>
177 * config/bfin-parse.y: Use C style comments.
178 * config/tc-bfin.c: Likewise.
179 * config/tc-m68k.c: Likewise.
180 * config/tc-mips.c: Likewise.
182 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
184 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
185 (cpu_arch_tune): Make it global.
186 (cpu_arch_isa): Likewise.
187 (cpu_arch_isa_flags): Likewise.
188 (i386_align_code): Check fragP->tc_frag_data.isa,
189 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
190 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
193 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
194 (cpu_arch_tune): New.
195 (cpu_arch_isa): Likewise.
196 (cpu_arch_isa_flags): Likewise.
197 (i386_tc_frag_data): Likewise.
198 (TC_FRAG_TYPE): Likewise.
199 (TC_FRAG_INIT): Likewise.
201 2008-10-09 Bob Wilson <bob.wilson@acm.org>
203 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
204 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
205 Moved into alphabetical order.
207 2008-10-09 Bob Wilson <bob.wilson@acm.org>
209 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
211 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
212 (Line): Remove conditional declaration of Ln node and section here.
213 Put aout-bout description inside the no-line-dir conditional.
214 (Skip, Space): Use a separate conditional for each node.
216 2008-10-09 Bob Wilson <bob.wilson@acm.org>
218 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
219 menu entry for File; remove version-specific .file operands from menu
220 description. Replace "LNS directives" menu entry with new entries
221 for "Loc" and "Loc_mark_labels".
222 (LNS directives): Split into separate nodes for each directive.
223 (Loc): New node for .loc directive. Mention that this directive
224 is for DWARF2 and add a missing article.
225 (Loc_mark_labels): Likewise for .loc_mark_labels.
226 (File): Change this node to describe both the default version and
227 the DWARF2 version of .file. Move the no-file-dir conditional to
228 include only the default version.
230 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
232 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
233 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
234 (i386_solaris_fix_up_eh_frame): Declare.
235 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
237 2008-10-09 Nick Clifton <nickc@redhat.com>
240 * doc/as.texinfo (Dollar Local Labels): Correct description of
241 dollar local labels to show that the colon suffix is still
244 2008-10-08 Nick Clifton <nickc@redhat.com>
246 * configure.in (ALL_LINGUAS): Add "id".
247 * configure: Regenerate.
248 * po/id.po: New Indonesian translation.
250 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
252 * read.c (pseudo_set): Don't allow global register symbol only
253 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
254 * symbols.c (S_SET_EXTERNAL): Likewise.
256 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
258 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
260 2008-10-06 Bob Wilson <bob.wilson@acm.org>
262 * doc/as.texinfo (Local): New description of ELF .local directive.
264 2008-10-06 Nick Clifton <nickc@redhat.com>
267 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
268 (_find_end_of_line): Add extra parameter indicating if the line is
269 inside a macro. If it is then do not allow the @ character to be
270 treated as a line separator character.
271 (read_a_source): Update use of _find_end_of_line.
272 (find_end_of_line): Likewise.
273 (s_irp): Update use of get_line_sb.
275 (do_repeat): Likewise.
276 (get_line_sb): New function. Like the old version of get_line_sb
277 except that it takes an extra parameter indicating whether the
278 line is inside a macro.
279 (get_macro_line_sb): New function.
281 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
283 * config/tc-cris.c: Update all comments regarding explicit relocations
284 to, besides PIC, also imply TLS or to say "relocation specifier" or
286 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
287 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
288 callers. Also handle TLS relocs.
289 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
290 Change all callers. Also handle TLS relocs.
292 (cris_process_instruction): Check for non-PIC TLS relocations and
293 adjust message when emitting error message about relocation not
295 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
297 (get_3op_or_dip_prefix_op): Ditto.
298 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
300 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
302 * listing.c (buffer_line): Open the source file with FOPEN_RB.
303 Manually process line ends.
305 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
306 Nick Clifton <nickc@redhat.com>
308 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
311 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
312 Nick Clifton <nickc@redhat.com>
314 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
315 do not match it class and if necessary update the class.
316 (null_error_handler): New function. Suppresses the generation of
318 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
320 2008-09-30 Alan Modra <amodra@bigpond.net.au>
322 * Makefile.am: Run "make dep-am".
323 * Makefile.in: Regenerate.
325 2008-09-29 Nick Clifton <nickc@redhat.com>
327 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
328 tc_cfi_emit_pcrel_expr macro.
330 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
331 Steve Ellcey <sje@cup.hp.com>
333 * configure: Regenerate for new libtool.
335 * Makefile.in: Ditto.
336 * doc/Makefile.in: Ditto.
338 2008-09-29 Nick Clifton <nickc@redhat.com>
341 * app.c (do_scrub_chars): Only issue warnings about tick
342 characters detected in symbol strings if hex ticks are supported.
344 2008-09-29 Nick Clifton <nickc@redhat.com>
346 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
347 tc_cfi_emit_pcrel_expr macro.
349 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
351 * NEWS: Mention .cfi_val_encoded_addr.
353 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
355 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
356 * Makefile.in (TARG_ENV_HFILES): Likewise.
357 * configure.tgt (Solaris targets): Set em=solaris.
358 * config/te-solaris.h: New file.
360 2008-09-26 Jie Zhang <jie.zhang@analog.com>
362 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
364 2008-09-24 Richard Henderson <rth@redhat.com>
366 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
367 (struct cfi_insn_data): Add ea member.
368 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
369 (output_cfi_insn): Handle CFI_val_encoded_addr.
370 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
371 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
373 2008-09-25 Alan Modra <amodra@bigpond.net.au>
376 * listing.c (print_options): Don't call fprintf without format string.
378 2008-09-19 Alan Modra <amodra@bigpond.net.au>
380 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
381 (TC_VALIDATE_FIX_SUB): Likewise.
382 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
383 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
384 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
385 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
386 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
387 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
388 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
389 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
390 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
392 * write.c (md_register_arithmetic): Define.
393 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
394 Modify error message when registers involved.
395 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
396 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
398 2008-09-15 Alan Modra <amodra@bigpond.net.au>
400 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
402 2008-09-15 Alan Modra <amodra@bigpond.net.au>
404 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
405 relocs with no symbol.
406 * config/tc-mmix.c (md_assemble): Mark fake symbol on
407 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
408 (mmix_md_end): Likewise mark mmix reg contents section symbol.
410 2008-09-14 Chris Smith <chris@zxdesign.info>
412 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
413 broken, as the opcode of ld a,(de) was being emitted for both.
415 2008-09-12 Sterling Augustine <sterling@tensilica.com>
417 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
418 operands equal to MAX_INSN_ARGS.
420 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
422 * configure.in: Call AC_SYS_LARGEFILE.
423 * config.in: Regenerate.
424 * configure: Regenerate.
426 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
428 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
429 Remove POWER5 and POWER6 tests.
431 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
433 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
434 number support for 32-bit targets.
436 2008-09-08 Tristan Gingold <gingold@adacore.com>
438 * NEWS: Add a marker for the 2.19 features.
440 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
442 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
443 comment regarding use of difference expressions.
444 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
446 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
447 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
448 (dot_cfi_lsda, output_cie, output_fde): Likewise.
449 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
451 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
453 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
455 2008-09-03 Nick Clifton <nickc@redhat.com>
457 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
458 alignment field of the .lcomm directive to be optional.
459 (pe_lcomm): New function. Pass pe_lcomm_internal to
461 (md_pseudo_table): Implement .lcomm directive for COFF based
463 * doc/c-i386.texi (i386-Directives): New node. Used to document
464 the .lcomm directive.
466 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
468 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
471 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
473 * config/tc-avr.c (mcu_types): Add atmega16u4.
474 * doc/c-avr.texi: Likewise.
476 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
478 * config/tc-ia64.c (CR_IIB0): New.
480 (cr): Add cr.iib0 and cr.iib1.
481 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
483 2008-08-28 Jan Beulich <jbeulich@novell.com>
485 * config/tc-i386.c (md_assemble): Force number of displacement
486 operands to zero when processing string instruction.
487 (i386_index_check): Special-case string instruction operands. Don't
488 fudge address prefix if there already was a memory operand. Fix
489 error message to correctly reflect the addressing mode used.
490 (i386_att_operand): Fix comment.
491 (i386_intel_operand): Snapshot, clear, and restore base and index
492 reg for each operand processed. Increment count of memory operands
495 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
497 * config/tc-hppa.c (is_SB_relative): New macro.
498 (fix_new_hppa): Remove $segrel$ marker.
499 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
501 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
503 2008-08-27 Jan Beulich <jbeulich@novell.com>
505 * config/tc-i386.c (check_string): Use register_prefix for error
507 (process_operands): Likewise.
509 2008-08-26 Mark Mitchell <mark@codesourcery.com>
511 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
513 2008-08-26 Jie Zhang <jie.zhang@analog.com>
515 * config/bfin-parse.y (check_macfunc_option): Fix instruction
517 (asm_1): Check mode for 16-bit multiply instructions.
519 2008-08-24 Alan Modra <amodra@bigpond.net.au>
521 * configure.in: Update a number of obsolete autoconf macros.
522 * configure: Regenerate.
523 * aclocal.m4: Regenerate.
525 2008-08-22 Nick Clifton <nickc@redhat.com>
527 * config/tc-mcore.c (md_assemble): Increase length of name array
528 to include terminating NUL.
530 2008-08-22 Jie Zhang <jie.zhang@analog.com>
532 * config/bfin-lex.l (NUMBER): Protect special `.'.
534 2008-08-22 Alan Modra <amodra@bigpond.net.au>
536 * symbols.c (symbol_clone): Ensure clones are not external.
538 2008-08-22 Alan Modra <amodra@bigpond.net.au>
540 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
542 2008-08-21 Richard Henderson <rth@redhat.com>
544 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
545 (output_cie, output_fde): Use it.
546 (DWARF2_EH_FRAME_READ_ONLY): New.
547 (cfi_finish): Use it.
549 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
550 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
551 (DWARF2_EH_FRAME_READ_ONLY): New.
552 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
553 from the results of DIFF_EXPR_OK manipulation.
555 2008-08-21 Sterling Augustine <sterling@tensilica.com>
557 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
559 2008-08-20 Bob Wilson <bob.wilson@acm.org>
561 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
562 (O_tpoff, O_dtpoff): Define.
563 (suffix_relocs): Add entries for TLS suffixes.
564 (xtensa_elf_cons): Check for invalid use of TLS relocations.
565 (map_operator_to_reloc): Add is_literal parameter and use it to
566 control translating TLS instruction relocations to the corresponding
568 (xg_valid_literal_expression): Allow TLS operators.
569 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
570 operands to generated literals.
571 (xg_assemble_literal): Handle TLS operators. Update call to
572 map_operator_to_reloc.
573 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
574 (md_apply_fix): Handle TLS relocations.
575 (emit_single_op): Handle TLS operators.
576 (convert_frag_immed): Update call to map_operator_to_reloc.
577 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
578 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
579 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
580 to initialize the op_data field of the BuildOp.
581 (build_transition): Use it here to record the source operand
582 corresponding to a generated literal.
583 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
585 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
587 AVX Programming Reference (August, 2008)
588 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
589 (CPU_FLAGS_AVX_MATCH): Likewise.
590 (CPU_FLAGS_32BIT_MATCH): Updated.
591 (cpu_flags_match): Likewise.
593 2008-08-20 Alan Modra <amodra@bigpond.net.au>
596 * write.c (install_reloc): Check that reloc symbols have been
598 (set_symtab): Mark symbols with BSF_KEEP.
600 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
602 * config/tc-i386.c (i386_align_code): Fix a comment typo.
604 2008-08-15 Alan Modra <amodra@bigpond.net.au>
607 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
608 * Makefile.in: Regenerate.
609 * aclocal.m4: Regenerate.
610 * config.in: Regenerate.
611 * configure: Regenerate.
612 * doc/Makefile.in: Regenerate.
614 2008-08-14 Alan Modra <amodra@bigpond.net.au>
616 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
618 2008-08-13 Ben Elliston <bje@au.ibm.com>
620 * doc/as.texinfo (Align): Document the PowerPC behaviour.
622 2008-08-13 Alan Modra <amodra@bigpond.net.au>
624 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
625 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
626 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
627 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
628 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
629 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
630 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
631 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
632 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
633 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
635 2008-08-12 Alan Modra <amodra@bigpond.net.au>
637 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
638 * config/tc-ia64.c (dot_rot): Likewise.
640 2008-08-11 Alan Modra <amodra@bigpond.net.au>
643 * hash.c: Expand PTR to void *.
644 (hash_delete): Add "freeme" parameter. Call obstack_free.
645 * hash.h: Expand PTR to void *.
646 (hash_delete): Update prototype.
647 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
648 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
650 (subsym_substitute): Likewise.
651 * doc/internals.texi (hash_delete): Update.
653 2008-08-08 Anatoly Sokolov <aesok@post.ru>
655 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
656 architectures. Reorganize list to put mcu types in correct
657 architectures and to order list same as in GCC. Use new ISA
658 definitions in include/opcode/avr.h.
659 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
660 descriptions. Reorganize descriptions to put mcu types in correct
661 architectures and to order lists same as in GCC.
663 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
664 Daniel Jacobowitz <dan@codesourcery.com>
666 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
667 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
668 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
669 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
670 (md_longopts): Add -call_nonpic.
671 (md_parse_option): Handle OPTION_CALL_NONPIC.
672 (md_show_usage): Add -call_nonpic.
674 2008-08-08 Sterling Augustine <sterling@tensilica.com>
676 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
677 (xtensa_create_property_segments): Use it.
678 (xtensa_create_xproperty_segments): Likewise.
680 2008-08-08 Alan Modra <amodra@bigpond.net.au>
682 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
684 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
686 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
687 (lo16_reloc_p): New functions.
688 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
689 generalize relocation checks.
690 (matching_lo_reloc): New function.
691 (fixup_has_matching_lo_p): Use it.
692 (mips16_mark_labels): Don't clobber a symbol's visibility.
693 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
694 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
695 (md_apply_fix): Likewise.
696 (mips16_percent_op): Add %got and %call16.
697 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
698 Use matching_lo_reloc.
699 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
700 generalize relocation checks.
701 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
704 2008-08-06 DJ Delorie <dj@redhat.com>
706 * NEWS: Mention these changes.
708 * config/tc-h8300.h (H_TICK_HEX): Define.
709 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
710 (md_longopts): Add "-h-tick-hex".
711 (md_parse_option): Support it.
712 * doc/c-h8300.texi (H8/300 Options): Document it.
713 * doc/as.texinfo (Overview): Likewise.
715 * config/tc-sh.h (H_TICK_HEX): Define.
716 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
717 (md_longopts): Add "-h-tick-hex".
718 (md_parse_option): Support it.
719 * doc/c-sh.texi (SH Options): Document it.
720 * doc/c-sh64.texi (SH64 Options): Document it.
721 * doc/as.texinfo (Overview): Likewise.
723 2008-08-05 Alan Modra <amodra@bigpond.net.au>
726 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
727 debug info if we see compiler generated debug info.
728 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
730 2008-08-04 Alan Modra <amodra@bigpond.net.au>
732 * dwarf2dbg.c: Remove superfluous forward function declarations.
733 (DWARF2_FORMAT): Add section arg.
734 (out_header): New function, split out from..
735 (out_debug_line): ..here.
736 (out_debug_aranges): Use out_header.
737 (out_debug_abbrev): Add info_seg and line_seg args. Use
738 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
739 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
740 if line_seg is 64-bit.
741 (dwarf2_finish): Adjust out_debug_abbrev call.
742 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
743 * config/tc-mips.c (mips_dwarf2_format): Likewise.
745 2008-08-04 Alan Modra <amodra@bigpond.net.au>
747 * Makefile.am (POTFILES.in): Set LC_ALL=C.
748 * Makefile.in: Regenerate.
749 * po/POTFILES.in: Regenerate.
751 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
753 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
754 Handle -mvsx and -mpower7.
755 (md_show_usage): Document -mpower7 and -mvsx.
756 * doc/as.texinfo (Target PowerPC): Document -mvsx.
757 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
759 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
761 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
764 2008-07-30 Michael J. Eager <eager@eagercon.com>
766 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
767 (md_show_usage): Likewise.
769 2008-07-30 Alan Modra <amodra@bigpond.net.au>
771 * messages.c, symbols.c, write.c: Silence gcc warnings.
773 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
775 * config/tc-i386.c (operand_type_check): Warning fix.
777 2008-07-26 Michael Eager <eager@eagercon.com>
779 * doc/as.texinfo: Add description of single-precision attribute.
781 2008-07-24 Jie Zhang <jie.zhang@analog.com>
783 * config/bfin-parse.y (asm_1): Error if plain symbol is used
784 as load/store offset.
786 2008-07-22 Chao-ying Fu <fu@mips.com>
788 * config/tc-mips.c (mips_ip): Reset s to argsStart.
790 2008-07-22 Jie Zhang <jie.zhang@analog.com>
792 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
794 2008-07-21 DJ Delorie <dj@redhat.com>
796 * config/tc-h8300.c (fix_operand_size): Use the default size
797 specified by the .lbranch/.sbranch pseudos.
799 2008-07-18 DJ Delorie <dj@redhat.com>
801 * config/tc-m32c.h (H_TICK_HEX): Define.
802 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
803 (md_longopts): Add support for it.
804 (md_parse_option): Likewise.
805 * doc/as.texinfo (Overview): Add new m32c options.
806 * doc/c-m32c.texi (M32C-Modifiers): Likewise
808 * as.h: (enable_h_tick_hex): New.
809 * app.c (enable_h_tick_hex): New.
811 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
812 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
813 style hex constants and convert the input stream to 0x00 style.
814 (do_scrub_chars): If a 'X style character constant is found after
815 a symbol character (like you're or X'00), warn the user.
817 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
819 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
820 (mips_fix_adjustable): Likewise.
821 (mips_frob_file_after_relocs): Likewise.
823 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
825 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
826 about overriding an earlier setting.
828 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
830 * config/tc-mips.c (NO_ISA_COP): New macro.
831 (COP_INSN): New macro.
832 (is_opcode_valid): Use them.
833 (macro) <ld_st>: Use them. Don't accept coprocessor load store
834 insns based on the ISA if CPU is NO_ISA_COP.
835 <copz>: Likewise for coprocessor operations.
837 2008-07-07 Paul Brook <paul@codesourcery.com>
839 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
842 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
844 * configure.tgt: Add bfin-*-rtems*.
846 2008-07-04 Alan Modra <amodra@bigpond.net.au>
848 * config/tc-spu.c (md_apply_fix): Handle fully resolved
849 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
851 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
853 * config/tc-ppc.c (parse_cpu): Handle -m464.
854 (md_show_usage): Likewise.
856 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
858 Add support for ATtiny13A.
859 * config/tc-avr.c (mcu_types): Add attiny13a.
860 * doc/c-avr.texi: Likewise.
862 2008-06-24 Bob Wilson <bob.wilson@acm.org>
863 Alan Modra <amodra@bigpond.net.au>
865 * write.c (relax_segment <rs_org>): Include current stretch
866 value when calculating whether .org is backwards.
868 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
870 * configure: Regenerate.
872 2008-06-17 Nick Clifton <nickc@redhat.com>
874 * app.c (do_scrub_chars): Do not UNGET an EOF value.
876 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
879 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
880 text_section. Do the "stepping backwards" test for text_section
881 using unsigned operands.
883 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
885 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
886 (ppc_insert_operand): Likewise.
887 (ppc_machine): Likewise.
888 * config/tc-ppc.h: #include "opcode/ppc.h"
889 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
890 (ppc_cpu): Update extern decl.
892 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
894 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
895 +x, +X, +p, +P, +s, +S.
898 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
900 (macro_build): Likewise.
901 (CPU_HAS_SEQ): New macro.
902 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
904 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
906 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
907 * doc/c-avr.texi: Likewise.
909 2008-06-04 Nick Clifton <nickc@redhat.com>
911 * app.c (do_scrub_chars): Do not UNGET an EOF value.
913 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
915 * config/tc-i386.c (set_sse_check): New.
916 (md_pseudo_table): Add "sse_check".
918 2008-06-03 Paul Brook <paul@codesourcery.com>
920 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
922 2008-05-30 Nick Clifton <nickc@redhat.com>
925 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
928 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
930 * config/tc-mips.c (mips_cpu_info_table): Move records for
931 ST Loongson-2E/2F processors to a better place.
933 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
936 * config/tc-i386.c (match_template): Report ambiguous operand
937 size, not invalid suffix when there is no match in Intel
940 2008-05-22 Paul Brook <paul@codesourcery.com>
942 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
944 2008-05-21 I-Jui Sung <ijsung@gmail.com>
946 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
947 compatible cores: fa526, fa626, fa626te, fa726te.
948 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
951 2008-05-14 Alan Modra <amodra@bigpond.net.au>
953 * Makefile.am: Run "make dep-am".
954 * Makefile.in: Regenerate.
955 * doc/Makefile.in: Regenerate.
956 * po/POTFILES.in: Regenerate.
958 2008-05-09 Catherine Moore <clm@codesourcery.com>
960 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
961 with non-MIPS16 relocs.
963 2008-05-09 Chao-ying Fu <fu@mips.com>
965 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
966 case that some characters append at the end of the name.
968 (s_change_sec): Likewise.
969 (md_section_align): Likewise.
971 2008-05-07 Bob Wilson <bob.wilson@acm.org>
973 * config/tc-xtensa.c (xtensa_create_property_segments): Use
974 xtensa_make_property_section instead of xtensa_get_property_section.
975 (xtensa_create_xproperty_segments): Likewise.
977 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
979 * NEWS: Mention XSAVE, EPT and MOVBE.
981 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
982 (md_show_usage): Add .movbe and .ept.
984 * doc/c-i386.texi: Add movbe and ept to -march=. Document
987 2008-04-29 David S. Miller <davem@davemloft.net>
989 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
991 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
993 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
995 (OPTION_ELF_BASE): Make room for new option macros.
996 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
997 OPTION_DOUBLE_FLOAT): New option macros.
998 (md_longopts): Add msoft-float, mhard-float, msingle-float and
1000 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
1001 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
1002 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
1004 (struct mips_set_options): New fields soft_float and single_float.
1005 (mips_opts): Initialized them. Add comment for each field
1007 (mips_after_parse_args): Set them based on file_mips_soft_float
1008 and file_mips_single_float.
1009 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
1010 `.set singlefloat' and `.set doublefloat'.
1011 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
1012 Handle single-float and soft-float instructions here.
1013 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
1014 (is_opcode_valid_16): New function.
1015 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
1016 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
1017 M_S_DOB>: Remove special-casing of r4650.
1018 * doc/c-mips.texi (-march=): Add Octeon.
1019 (MIPS Opts): Document -msoft-float and -mhard-float. Document
1020 -msingle-float and -mdouble-float.
1021 (MIPS floating-point): New section. Document `.set softfloat' and
1022 `.set hardfloat'. Document `.set singlefloat' and `.set
1025 2008-04-25 David S. Miller <davem@davemloft.net>
1027 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
1030 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
1031 rather than occaisionally 'levels'. Consistently refer to Sun's
1032 UNIX variant as SunOS, every version of Solaris is also SunOS.
1033 Document new 'softint_clear' and 'softint_set' aliases. Clarify
1034 which architecture versions support '%dcr', '%cq', and '%gl'. Add
1035 section on 32-bit/64-bit opcode translations.
1037 2008-04-23 Mike Frysinger <vapier@gentoo.org>
1039 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
1040 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
1041 (obj-fdpicelf.o): Define.
1042 * Makefile.in: Regenerate.
1043 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
1045 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
1046 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
1047 * config/obj-fdpicelf.c: New.
1048 * config/obj-fdpicelf.h: Likewise.
1049 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
1050 the OBJ_FDPIC_ELF define.
1051 (OPTION_NOPIC): Define.
1052 (md_longopts): Add mnopic and mno-fdpic.
1053 (md_parse_option): Handle OPTION_NOPIC.
1055 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1057 * aclocal.m4: Regenerate.
1058 * configure: Regenerate.
1060 2008-04-23 David S. Miller <davem@davemloft.net>
1062 * config/tc-sparc.c (v9a_asr_table): Add missing
1063 'stick' and 'stick_cmpr', and document ordering rules
1065 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
1066 BFD_RELOC_SPARC_PC10.
1067 * doc/c-sparc.texi: New section on Sparc constants.
1068 Add documentation for %stick and %stick_cmpr.
1070 2008-04-22 David S. Miller <davem@davemloft.net>
1072 * config/obj-elf.c (obj_elf_section_type): Add prototype
1073 before obj_elf_section_word and add 'warn' arg.
1074 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
1075 is matched, try checking for #SECTION_TYPE.
1076 (obj_elf_section): Adjust for new args.
1077 (obj_elf_type_name): New function.
1078 (obj_elf_type): Call it, and accept STT_foo number strings
1079 in .type statements as output by SunPRO compiler.
1081 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
1083 * config/tc-i386.c (md_assemble): Don't check SSE instructions
1086 2008-04-18 David S. Miller <davem@davemloft.net>
1088 * doc/c-sparc.texi: Add syntax section.
1090 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1092 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
1093 REG and NDS for instructions with immediate operand.
1095 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
1097 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
1100 2008-04-16 David S. Miller <davem@davemloft.net>
1102 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
1103 and relocation generation.
1104 (tc_gen_reloc): Likewise.
1106 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
1108 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
1109 relocations are properly aligned, and not negative.
1111 2008-04-15 Khem Raj <kraj@mvista.com>
1113 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
1115 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
1117 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
1118 accept e500mc instructions.
1119 (md_show_usage): Document -me500mc.
1121 2008-04-11 Nick Clifton <nickc@redhat.com>
1123 * listing.c (print_timestamp): Use localtime rather than
1124 localtime_r since not all build environments provide the latter.
1126 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
1128 * NEWS: Mention -msse-check=[none|error|warning].
1130 * config/tc-i386.c (sse_check): New.
1131 (OPTION_MSSE_CHECK): Likewise.
1132 (md_assemble): Check SSE instructions if needed.
1133 (md_longopts): Add -msse-check.
1134 (md_parse_option): Handle OPTION_MSSE_CHECK.
1135 (md_show_usage): Show -msse-check=[none|error|warning].
1137 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
1139 2008-04-10 Santiago Urueña <suruena@gmail.com>
1141 * listing.c: Add -ag listing flag to show general information in
1142 listings such as gas version, passed options, and time stamp.
1143 (listing_general_info): New function.
1144 (print_options): New function.
1145 (print_single_option): New function.
1146 (print_timestamp): New function.
1147 (MAX_DATELEN): Define.
1148 (listing_print): Add call to listing_general_info.
1149 * listing.h (LISTING_GENERAL): Define.
1150 (listing_print): Add new parameter.
1151 * as.c (show_usage): Print new switch.
1152 (parse_args): Parse new switch.
1153 (main): Pass command line on to listing_print.
1154 * NEWS: Mention this new feature.
1155 * doc/as.texinfo: Document the new sub-option.
1157 2008-04-08 Alan Modra <amodra@bigpond.net.au>
1159 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1160 call. Delete out of date comment.
1161 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1162 (dwarf2_emit_label): Don't emit unless there has been a previous
1163 .file or we are outputting assembler generated debug.
1164 dwarf2_consume_line_info after emitting line info, not before.
1165 (out_debug_info): Simplify files_in_use test.
1167 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1169 * config/tc-i386.c (parse_real_register): Return AVX register
1170 only if AVX is enabled.
1172 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1175 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1176 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1178 2008-04-04 Adrian Bunk <bunk@stusta.de>
1179 Bob Wilson <bob.wilson@acm.org>
1181 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1182 call to decode_reloc.
1184 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1186 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1188 * config/tc-i386.c (cpu_arch): Add .pclmul.
1189 (md_show_usage): Replace clmul with pclmul.
1190 * doc/c-i386.texi: Likewise.
1192 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1194 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1196 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1197 Document -msse2avx, .avx, .aes, .clmul and .fma.
1199 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1200 (vex_prefix): Likewise.
1201 (sse2avx): Likewise.
1202 (CPU_FLAGS_ARCH_MATCH): Likewise.
1203 (CPU_FLAGS_64BIT_MATCH): Likewise.
1204 (CPU_FLAGS_32BIT_MATCH): Likewise.
1205 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1207 (vex_imm4): Likewise.
1208 (fits_in_imm4): Likewise.
1209 (build_vex_prefix): Likewise.
1210 (VEX_check_operands): Likewise.
1211 (bad_implicit_operand): Likewise.
1212 (OPTION_MSSE2AVX): Likewise.
1213 (T_YMMWORD): Likewise.
1214 (_i386_insn): Add vex.
1215 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1216 (cpu_flags_match): Changed to take a pointer to const template.
1217 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1218 (match_mem_size): Also check ymmword.
1219 (operand_type_match): Clear ymmword.
1220 (md_begin): Allow '_' in mnemonic.
1221 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1222 (process_immext): Update assert.
1223 (md_assemble): Don't call process_immext if sse2avx and immext
1224 are true. Call build_vex_prefix if vex is true.
1225 (parse_insn): Updated for cpu_flags_match.
1226 (swap_operands): Handle 5 operands.
1227 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1228 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1229 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1230 (check_byte_reg): Check regymm.
1231 (process_operands): Duplicate the destination register for
1232 -msse2avx if needed.
1233 (build_modrm_byte): Updated for instructions with VEX encoding.
1234 (output_insn): Output VEX prefix if needed.
1235 (md_longopts): Add msse2avx.
1236 (md_parse_option): Handle OPTION_MSSE2AVX.
1237 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1238 (intel_e09): Support YMMWORD.
1239 (intel_e11): Likewise.
1240 (intel_get_token): Likewise.
1242 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1244 * config/tc-avr.c (mcu_types): Add attiny167.
1245 * doc/c-avr.texi: Likewise.
1247 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1249 * config/tc-avr.c (mcu_types): Add atmega32u4.
1250 * doc/c-avr.texi: Likewise.
1252 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1254 * config/tc-avr.c (mcu_types): Add atmega32c1.
1255 * doc/c-avr.texi: Likewise.
1257 2008-03-28 Paul Brook <paul@codesourcery.com>
1259 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1260 to avoid spurious symbols.
1262 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1264 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1267 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1269 * config/tc-avr.c (mcu_types): Add atmega32m1.
1270 * doc/c-avr.texi: Likewise.
1272 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1274 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1276 (do_neon_ext): Fix sign of comparison.
1278 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1280 From Jie Zhang <jie.zhang@analog.com>
1281 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1282 instructions. And call yyerror when comparing PREG with
1284 (check_macfunc_option): New.
1285 (check_macfuncs): Check option by calling check_macfunc_option.
1286 Fix comparison always true warnings. Both scalar instructions
1287 of vector instruction must share the same mode option. Only allow
1288 option mode at the end of the second instruction of the vector.
1289 (asm_1): Check option by calling check_macfunc_option.
1291 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1292 option for multiply and multiply-accumulate to data register
1294 (check_macfuncs): Don't check if accumulator matches the data register
1296 (assign_macfunc): Check if accumulator matches the
1297 data register in each rule that moves to the data
1300 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1301 generated for LOOP_BEGIN and LOOP_END instructions.
1302 (bfin_gen_loop): Likewise.
1304 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1306 * config/tc-s390.c (md_parse_option): z10 option added.
1308 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1310 * aclocal.m4: Regenerate.
1311 * configure: Likewise.
1312 * Makefile.in: Likewise.
1313 * doc/Makefile.in: Likewise.
1315 2008-03-17 Adrian Bunk <bunk@stusta.de>
1318 * config/tc-hppa.c (is_same_frag): Delete.
1320 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1322 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1323 RELAX_LOOP_END_ADD_NOP.
1325 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1328 * read.c (s_mexit): Warn if attempting to exit a macro when not
1329 inside a macro definition.
1331 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1333 * Makefile.am: Run "make dep-am".
1334 * Makefile.in: Regenerate.
1335 * configure: Regenerate.
1337 2008-03-09 Paul Brook <paul@codesourcery.com>
1339 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1340 * doc/c-arm.texi: Add cortex-a9.
1342 2008-03-09 Paul Brook <paul@codesourcery.com>
1344 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1345 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1346 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1347 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1348 * doc/c-arm.texi: Document new ARM FPU variants.
1350 2008-03-07 Paul Brook <paul@codesourcery.com>
1352 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1354 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1356 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1357 for strict ordering of powerpc_opcodes, but disable for now.
1359 2008-03-04 Paul Brook <paul@codesourcery.com>
1361 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1362 (arm_ext_v7m): Rename...
1363 (arm_ext_m): ... to this. Include v6-M.
1364 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1365 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1366 (md_assemble): Allow wide msr instructions.
1367 (insns): Add classifications for v6-m instructions.
1368 (arm_cpu_option_table): Add cortex-m1.
1369 (arm_arch_option_table): Add armv6-m.
1370 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1372 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1373 Bob Wilson <bob.wilson@acm.org>
1375 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1376 (md_begin): Initialize it.
1377 (resources_conflict): Use it.
1379 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1381 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1383 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1384 H.J. Lu <hongjiu.lu@intel.com>
1387 * read.c (pseudo_set): Don't allow global register symbol.
1389 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1392 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1395 * write.c (write_object_file): Don't allow symbols which were
1396 equated to register. Stop if there is an error.
1398 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1400 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1402 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1403 * config/tc-ppc.c (ppu_cpu): Make global.
1404 (ppc_insert_operand): Add ppu_cpu parameter.
1405 (md_assemble): Adjust for above change.
1406 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1408 2008-02-22 Nick Clifton <nickc@redhat.com>
1410 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1411 targeted ARM ports, otherwise just skip generating the reloc.
1413 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1415 * doc/c-i386.texi: Update -march= and .arch.
1417 2008-02-18 Nick Clifton <nickc@redhat.com>
1419 * config/tc-mn10300.c (has_known_symbol_location): New function.
1420 Do not regard weak symbols as having a known location.
1421 (md_estimate_size_before_relax): Use new function.
1422 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1424 2008-02-18 Jan Beulich <jbeulich@novell.com>
1426 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1427 currently selected CPU has no 32-bit support.
1428 (parse_real_register): Do not return registers not available on
1429 currently selected CPU.
1431 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1433 * config/tc-i386.c (process_immext): Fix format.
1435 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1437 * config/tc-i386.c (inoutportreg): New.
1438 (process_immext): New.
1439 (md_assemble): Use it.
1440 (update_imm): Use imm16 and imm32s.
1441 (i386_att_operand): Use inoutportreg.
1443 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1445 * config/tc-i386.c (operand_type_all_zero): New.
1446 (operand_type_set): Likewise.
1447 (operand_type_equal): Likewise.
1448 (cpu_flags_all_zero): Likewise.
1449 (cpu_flags_set): Likewise.
1450 (cpu_flags_equal): Likewise.
1451 (UINTS_ALL_ZERO): Removed.
1452 (UINTS_SET): Likewise.
1453 (UINTS_CLEAR): Likewise.
1454 (UINTS_EQUAL): Likewise.
1455 (cpu_flags_match): Updated.
1456 (smallest_imm_type): Likewise.
1457 (set_cpu_arch): Likewise.
1458 (md_assemble): Likewise.
1459 (optimize_imm): Likewise.
1460 (match_template): Likewise.
1461 (process_suffix): Likewise.
1462 (update_imm): Likewise.
1463 (process_drex): Likewise.
1464 (process_operands): Likewise.
1465 (build_modrm_byte): Likewise.
1466 (i386_immediate): Likewise.
1467 (i386_displacement): Likewise.
1468 (i386_att_operand): Likewise.
1469 (parse_real_register): Likewise.
1470 (md_parse_option): Likewise.
1471 (i386_target_format): Likewise.
1473 2008-02-14 Dimitry Andric <dimitry@andric.com>
1476 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1477 pointer past the comma after parsing a floating point register
1480 2008-02-14 Hakan Ardo <hakan@debian.org>
1483 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1485 (avr_operand): Disallow post-increment addressing in the lpm
1486 instruction for the attiny26.
1488 2008-02-13 Jan Beulich <jbeulich@novell.com>
1490 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1491 if not in Intel mode.
1492 (i386_intel_operand): Ignore segment overrides in immediate and
1494 (intel_e11): Range-check i.mem_operands before use as array
1495 index. Filter out FLAT for uses other than as segment override.
1496 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1499 2008-02-13 Jan Beulich <jbeulich@novell.com>
1501 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1503 2008-02-13 Jan Beulich <jbeulich@novell.com>
1505 * config/tc-i386.c (allow_pseudo_reg): New.
1506 (parse_real_register): Check for NULL just once. Allow all
1507 register table entries when allow_pseudo_reg is non-zero.
1508 Don't allow any registers without type when allow_pseudo_reg
1510 (tc_x86_regname_to_dw2regnum): Replace with ...
1511 (tc_x86_parse_to_dw2regnum): ... this.
1512 (tc_x86_frame_initial_instructions): Adjust for above change.
1513 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1514 (tc_parse_to_dw2regnum): New.
1515 (tc_x86_regname_to_dw2regnum): Replace with ...
1516 (tc_x86_parse_to_dw2regnum): ... this.
1517 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1518 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1521 2008-02-12 Nick Clifton <nickc@redhat.com>
1523 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1525 (tic4x_insn_add): Likewise.
1526 (md_begin): Drop cast that was discarding a const qualifier.
1527 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1529 (build_insn): Drop cast that was discarding a const qualifier.
1531 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1533 * config/tc-i386.c (cpu_arch): Add .xsave.
1534 (md_show_usage): Add .xsave.
1536 * doc/c-i386.texi: Add xsave to -march=.
1538 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1540 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1541 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1543 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1545 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1546 checks into assertions. When relaxation produces an operation that
1547 does not fit in the current FLIX instruction, make sure that the
1548 operation is relaxed as needed to account for being placed following
1549 the current instruction.
1551 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1554 * configure: Regenerated.
1556 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1558 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1560 2008-01-31 Marc Gauthier <marc@tensilica.com>
1562 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1564 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1566 * read.c: (emit_expr): Correct for mingw use of printf size
1569 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1571 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1572 can only be encoded in FLIX instructions but are not specified as such.
1573 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1576 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1578 * NEWS: Mention new command line options for x86 targets.
1580 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1582 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1584 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1586 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1588 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1590 * config/tc-i386.c (md_show_usage): Show more processors for
1593 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1595 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1597 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1599 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1600 (XXX_MNEM_SUFFIX): Likewise.
1601 (END_OF_INSN): Likewise.
1602 (templates): Likewise.
1603 (modrm_byte): Likewise.
1604 (rex_byte): Likewise.
1605 (DREX_XXX): Likewise.
1606 (drex_byte): Likewise.
1607 (sib_byte): Likewise.
1608 (processor_type): Likewise.
1609 (arch_entry): Likewise.
1610 (cpu_sub_arch_name): Remove const.
1611 (cpu_arch): Add .vmx and .smx.
1612 (set_cpu_arch): Append cpu_sub_arch_name.
1613 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1614 (md_show_usage): Updated.
1616 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1617 (XXX_MNEM_SUFFIX): Likewise.
1618 (END_OF_INSN): Likewise.
1619 (templates): Likewise.
1620 (modrm_byte): Likewise.
1621 (rex_byte): Likewise.
1622 (DREX_XXX): Likewise.
1623 (drex_byte): Likewise.
1624 (sib_byte): Likewise.
1625 (processor_type): Likewise.
1626 (arch_entry): Likewise.
1628 * doc/as.texinfo: Update i386 -march option.
1630 * doc/c-i386.texi: Update -march= for ISA.
1632 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1634 * config/tc-xtensa.c (xtensa_leb128): New function.
1635 (md_pseudo_table): Use it for sleb128 and uleb128.
1636 (is_leb128_expr): New internal flag.
1637 (xtensa_symbol_new_hook): Check new flag.
1639 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1641 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1642 at90usb82, at90usb162.
1643 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1645 These changes support the new avr35 architecture group in gcc.
1647 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1649 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1650 suffix for AT&T syntax.
1652 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1654 * config/tc-i386.c (match_reg_size): New.
1655 (match_mem_size): Likewise.
1656 (operand_size_match): Likewise.
1657 (operand_type_match): Also clear all size fields.
1658 (match_template): Skip Intel syntax when in AT&T syntax.
1659 Call operand_size_match to check operand size.
1660 (i386_att_operand): Set the mem field to 1 for memory
1662 (i386_intel_operand): Likewise.
1664 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1667 * config/tc-i386.c (_i386_insn): Update comment.
1668 (operand_type_match): Also clear unspecified.
1669 (operand_type_register_match): Likewise.
1670 (parse_operands): Initialize unspecified.
1671 (i386_intel_operand): Likewise.
1672 (match_template): Check memory and accumulator operand size.
1673 (i386_att_operand): Clear unspecified on register operand.
1674 (intel_e11): Likewise.
1675 (intel_e09): Set operand size and clean unspecified for
1678 2008-01-11 Andreas Schwab <schwab@suse.de>
1680 * read.c (s_space): Declare `repeat' as offsetT.
1682 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1684 * config/tc-i386.c (match_template): Check processor support
1687 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1689 * config/tc-i386.c (match_template): Continue if processor
1692 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1694 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1695 unwind personality function address.
1697 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1699 * dwarf2dbg.c (out_sleb128): Delete.
1700 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1701 (out_fixed_inc_line_addr): Delete.
1702 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1703 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1704 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1705 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1706 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1707 * read.h (emit_expr_fix): New prototype.
1708 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1709 (emit_expr_fix): New.
1711 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1713 * config/tc-i386.c (match_template): Check register size
1714 only when size of operands can be encoded the canonical way.
1716 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1718 * config/tc-i386.c (i386_operand): Renamed to ...
1719 (i386_att_operand): This.
1720 (parse_operands): Updated.
1722 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1724 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1726 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1728 (md_assemble): Remove Intel mode workaround.
1729 (match_template): Check support for old gcc, AT&T mnemonic
1731 (md_parse_option): Don't set intel_mnemonic to 0 for
1734 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1736 * config/tc-i386.h: Update copyright to 2008.
1738 2008-01-04 Nick Clifton <nickc@redhat.com>
1740 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1741 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1743 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1745 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1748 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1750 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1751 (cpu_flags_not): Likewise.
1752 (cpu_flags_match): Updated to check 64bit and arch.
1753 (set_code_flag): Remove cpu_arch_flags_not.
1754 (set_16bit_gcc_code_flag): Likewise.
1755 (set_cpu_arch): Likewise.
1756 (md_begin): Likewise.
1757 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1758 (match_template): Likewise.
1760 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1762 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1763 modrm_regmem to 0 instead of None.
1765 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1767 * config/tc-i386.c (match_template): Use the xmmword field
1770 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1772 * config/tc-i386.c (process_suffix): Fix a typo.
1774 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1777 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1778 Check memory size in Intel mode.
1779 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1780 (intel_e09): Likewise.
1782 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1784 2008-01-02 Catherine Moore <clm@codesourcery.com>
1786 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1788 For older changes see ChangeLog-2007
1794 version-control: never