1 2008-10-24 Maciej W. Rozycki <macro@linux-mips.org>
3 * config/tc-mips.c (mips_cpu_info_table): Move the MIPS64r2
4 comment so that Broadcom SB-1 cores are in the MIPS64 section.
6 2008-10-21 Alan Modra <amodra@bigpond.net.au>
8 * config/tc-bfin.c (gencode, allocate): Remove unnecessary cast.
9 * config/tc-ns32k.c (bit_fix_new): Likewise.
10 * config/tc-m68k.c (md_begin): Likewise.
11 * hash.c (hash_insert, hash_jam): Likewise.
12 * symbols.c (symbol_create, local_symbol_make): Likewise.
13 * frags.c (frag_alloc): Likewise.
15 2008-10-20 Jay Krell <jay.krell@cornell.edu>
17 * config/bfin-parse.y: Use C style comments.
18 * config/tc-bfin.c: Likewise.
19 * config/tc-m68k.c: Likewise.
20 * config/tc-mips.c: Likewise.
22 2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
24 * config/tc-i386.c (processor_type): Moved to tc-i386.h.
25 (cpu_arch_tune): Make it global.
26 (cpu_arch_isa): Likewise.
27 (cpu_arch_isa_flags): Likewise.
28 (i386_align_code): Check fragP->tc_frag_data.isa,
29 fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
30 cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
33 * config/tc-i386.h (processor_type): Moved from tc-i386.c.
35 (cpu_arch_isa): Likewise.
36 (cpu_arch_isa_flags): Likewise.
37 (i386_tc_frag_data): Likewise.
38 (TC_FRAG_TYPE): Likewise.
39 (TC_FRAG_INIT): Likewise.
41 2008-10-09 Bob Wilson <bob.wilson@acm.org>
43 * doc/as.texinfo (Pseudo Ops): Swap order of Comm and CFI menu entries.
44 (Altmacro, Comm, Loc, Loc_mark_labels, List, MRI, PopSection, Sleb128):
45 Moved into alphabetical order.
47 2008-10-09 Bob Wilson <bob.wilson@acm.org>
49 * doc/as.texinfo (Dot): Expand no-space-dir conditional to include
51 (Pseudo Ops): Put conditionals around Skip and Space menu entries.
52 (Line): Remove conditional declaration of Ln node and section here.
53 Put aout-bout description inside the no-line-dir conditional.
54 (Skip, Space): Use a separate conditional for each node.
56 2008-10-09 Bob Wilson <bob.wilson@acm.org>
58 * doc/as.texinfo (Pseudo Ops): Remove no-file-dir conditional around
59 menu entry for File; remove version-specific .file operands from menu
60 description. Replace "LNS directives" menu entry with new entries
61 for "Loc" and "Loc_mark_labels".
62 (LNS directives): Split into separate nodes for each directive.
63 (Loc): New node for .loc directive. Mention that this directive
64 is for DWARF2 and add a missing article.
65 (Loc_mark_labels): Likewise for .loc_mark_labels.
66 (File): Change this node to describe both the default version and
67 the DWARF2 version of .file. Move the no-file-dir conditional to
68 include only the default version.
70 2008-10-09 Eric Botcazou <ebotcazou@adacore.com>
72 * dw2gencfi.c (cfi_finish): Deal with md_fix_up_eh_frame.
73 * config/tc-i386.h (md_fix_up_eh_frame): Define on Solaris.
74 (i386_solaris_fix_up_eh_frame): Declare.
75 * config/tc-i386.c (i386_solaris_fix_up_eh_frame): New function.
77 2008-10-09 Nick Clifton <nickc@redhat.com>
80 * doc/as.texinfo (Dollar Local Labels): Correct description of
81 dollar local labels to show that the colon suffix is still
84 2008-10-08 Nick Clifton <nickc@redhat.com>
86 * configure.in (ALL_LINGUAS): Add "id".
87 * configure: Regenerate.
88 * po/id.po: New Indonesian translation.
90 2008-10-07 H.J. Lu <hongjiu.lu@intel.com>
92 * read.c (pseudo_set): Don't allow global register symbol only
93 if TC_GLOBAL_REGISTER_SYMBOL_OK is undefined.
94 * symbols.c (S_SET_EXTERNAL): Likewise.
96 * config/tc-mmix.h (TC_GLOBAL_REGISTER_SYMBOL_OK): Defined.
98 * doc/internals.texi: Document TC_GLOBAL_REGISTER_SYMBOL_OK.
100 2008-10-06 Bob Wilson <bob.wilson@acm.org>
102 * doc/as.texinfo (Local): New description of ELF .local directive.
104 2008-10-06 Nick Clifton <nickc@redhat.com>
107 * read.c (get_line_sb): Renamed to get_non_macro_line_sb.
108 (_find_end_of_line): Add extra parameter indicating if the line is
109 inside a macro. If it is then do not allow the @ character to be
110 treated as a line separator character.
111 (read_a_source): Update use of _find_end_of_line.
112 (find_end_of_line): Likewise.
113 (s_irp): Update use of get_line_sb.
115 (do_repeat): Likewise.
116 (get_line_sb): New function. Like the old version of get_line_sb
117 except that it takes an extra parameter indicating whether the
118 line is inside a macro.
119 (get_macro_line_sb): New function.
121 2008-10-04 Hans-Peter Nilsson <hp@axis.com>
123 * config/tc-cris.c: Update all comments regarding explicit relocations
124 to, besides PIC, also imply TLS or to say "relocation specifier" or
126 (RELOC_SUFFIX_CHAR): Rename from PIC_SUFFIX_CHAR. Change all callers.
127 (cris_get_reloc_suffix): Rename from cris_get_pic_suffix. Change all
128 callers. Also handle TLS relocs.
129 (cris_get_specified_reloc_size): Rename from cris_get_pic_reloc_size.
130 Change all callers. Also handle TLS relocs.
132 (cris_process_instruction): Check for non-PIC TLS relocations and
133 adjust message when emitting error message about relocation not
135 (get_autoinc_prefix_or_indir_op): Also check for relocation suffix
137 (get_3op_or_dip_prefix_op): Ditto.
138 (cris_number_to_imm, tc_gen_reloc): Handle TLS relocs like PIC relocs.
140 2008-10-03 Kazu Hirata <kazu@codesourcery.com>
142 * listing.c (buffer_line): Open the source file with FOPEN_RB.
143 Manually process line ends.
145 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
146 Nick Clifton <nickc@redhat.com>
148 * config/tc-tic4x.c (tic4x_globl): Call S_SET_EXTERNAL as well as
151 2008-09-30 Wesley W. Terpstra <wesley@terpstra.ca>
152 Nick Clifton <nickc@redhat.com>
154 * coffgen.c (coff_write_symbols): Check to see if a symbol's flags
155 do not match it class and if necessary update the class.
156 (null_error_handler): New function. Suppresses the generation of
158 * coff64-rs6000.c (bfd_xcoff_backend_data): Update comment.
160 2008-09-30 Alan Modra <amodra@bigpond.net.au>
162 * Makefile.am: Run "make dep-am".
163 * Makefile.in: Regenerate.
165 2008-09-29 Nick Clifton <nickc@redhat.com>
167 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
168 tc_cfi_emit_pcrel_expr macro.
170 2008-09-29 Peter O'Gorman <pogma@thewrittenword.com>
171 Steve Ellcey <sje@cup.hp.com>
173 * configure: Regenerate for new libtool.
175 * Makefile.in: Ditto.
176 * doc/Makefile.in: Ditto.
178 2008-09-29 Nick Clifton <nickc@redhat.com>
181 * app.c (do_scrub_chars): Only issue warnings about tick
182 characters detected in symbol strings if hex ticks are supported.
184 2008-09-29 Nick Clifton <nickc@redhat.com>
186 * dw2gencfi.c (output_cfi_insn): Fix typo in invocation of
187 tc_cfi_emit_pcrel_expr macro.
189 2008-09-28 Daniel Jacobowitz <dan@codesourcery.com>
191 * NEWS: Mention .cfi_val_encoded_addr.
193 2008-09-26 Eric Botcazou <ebotcazou@adacore.com>
195 * Makefile.am (TARG_ENV_HFILES): Add config/te-solaris.h.
196 * Makefile.in (TARG_ENV_HFILES): Likewise.
197 * configure.tgt (Solaris targets): Set em=solaris.
198 * config/te-solaris.h: New file.
200 2008-09-26 Jie Zhang <jie.zhang@analog.com>
202 * config/bfin-parse.y (asm_1): Fix reduce/reduce conflicts.
204 2008-09-24 Richard Henderson <rth@redhat.com>
206 * dw2gencfi.c (DWARF2_ADDR_SIZE): Provide default.
207 (struct cfi_insn_data): Add ea member.
208 (CFI_val_encoded_addr, dot_cfi_val_encoded_addr): New.
209 (output_cfi_insn): Handle CFI_val_encoded_addr.
210 (select_cie_for_fde): Don't match CFI_val_encoded_addr.
211 * doc/as.texinfo (.cfi_val_encoded_addr): Document.
213 2008-09-25 Alan Modra <amodra@bigpond.net.au>
216 * listing.c (print_options): Don't call fprintf without format string.
218 2008-09-19 Alan Modra <amodra@bigpond.net.au>
220 * write.c (TC_FORCE_RELOCATION_SUB_LOCAL): Heed md_register_arithmetic.
221 (TC_VALIDATE_FIX_SUB): Likewise.
222 * config/tc-frv.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
223 * config/tc-hppa.h (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
224 * config/tc-mn10300.h (TC_VALIDATE_FIX_SUB): Likewise.
225 * config/tc-sh.h (TC_VALIDATE_FIX_SUB): Likewise.
226 (TC_FORCE_RELOCATION_SUB_LOCAL): Likewise.
227 * config/tc-sh64.h (TC_VALIDATE_FIX_SUB): Likewise.
228 * config/tc-xtensa.h (TC_VALIDATE_FIX_SUB): Likewise.
229 * doc/internals.texi (TC_FORCE_RELOCATION_SUB_ABS,
230 TC_FORCE_RELOCATION_SUB_LOCAL, TC_VALIDATE_FIX_SUB): Show new param.
232 * write.c (md_register_arithmetic): Define.
233 (fixup_segment): Adjust TC_FORCE_RELOCATION_SUB_ABS invocation.
234 Modify error message when registers involved.
235 (TC_FORCE_RELOCATION_SUB_ABS): Heed md_register_arithmetic.
236 * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Likewise.
238 2008-09-15 Alan Modra <amodra@bigpond.net.au>
240 * write.c (install_reloc): Correct EMIT_SECTION_SYMBOLS test.
242 2008-09-15 Alan Modra <amodra@bigpond.net.au>
244 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
245 relocs with no symbol.
246 * config/tc-mmix.c (md_assemble): Mark fake symbol on
247 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
248 (mmix_md_end): Likewise mark mmix reg contents section symbol.
250 2008-09-14 Chris Smith <chris@zxdesign.info>
252 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
253 broken, as the opcode of ld a,(de) was being emitted for both.
255 2008-09-12 Sterling Augustine <sterling@tensilica.com>
257 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
258 operands equal to MAX_INSN_ARGS.
260 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
262 * configure.in: Call AC_SYS_LARGEFILE.
263 * config.in: Regenerate.
264 * configure: Regenerate.
266 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
268 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
269 Remove POWER5 and POWER6 tests.
271 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
273 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
274 number support for 32-bit targets.
276 2008-09-08 Tristan Gingold <gingold@adacore.com>
278 * NEWS: Add a marker for the 2.19 features.
280 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
282 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
283 comment regarding use of difference expressions.
284 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
286 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
287 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
288 (dot_cfi_lsda, output_cie, output_fde): Likewise.
289 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
291 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
293 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
295 2008-09-03 Nick Clifton <nickc@redhat.com>
297 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
298 alignment field of the .lcomm directive to be optional.
299 (pe_lcomm): New function. Pass pe_lcomm_internal to
301 (md_pseudo_table): Implement .lcomm directive for COFF based
303 * doc/c-i386.texi (i386-Directives): New node. Used to document
304 the .lcomm directive.
306 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
308 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
311 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
313 * config/tc-avr.c (mcu_types): Add atmega16u4.
314 * doc/c-avr.texi: Likewise.
316 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
318 * config/tc-ia64.c (CR_IIB0): New.
320 (cr): Add cr.iib0 and cr.iib1.
321 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
323 2008-08-28 Jan Beulich <jbeulich@novell.com>
325 * config/tc-i386.c (md_assemble): Force number of displacement
326 operands to zero when processing string instruction.
327 (i386_index_check): Special-case string instruction operands. Don't
328 fudge address prefix if there already was a memory operand. Fix
329 error message to correctly reflect the addressing mode used.
330 (i386_att_operand): Fix comment.
331 (i386_intel_operand): Snapshot, clear, and restore base and index
332 reg for each operand processed. Increment count of memory operands
335 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
337 * config/tc-hppa.c (is_SB_relative): New macro.
338 (fix_new_hppa): Remove $segrel$ marker.
339 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
341 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
343 2008-08-27 Jan Beulich <jbeulich@novell.com>
345 * config/tc-i386.c (check_string): Use register_prefix for error
347 (process_operands): Likewise.
349 2008-08-26 Mark Mitchell <mark@codesourcery.com>
351 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
353 2008-08-26 Jie Zhang <jie.zhang@analog.com>
355 * config/bfin-parse.y (check_macfunc_option): Fix instruction
357 (asm_1): Check mode for 16-bit multiply instructions.
359 2008-08-24 Alan Modra <amodra@bigpond.net.au>
361 * configure.in: Update a number of obsolete autoconf macros.
362 * configure: Regenerate.
363 * aclocal.m4: Regenerate.
365 2008-08-22 Nick Clifton <nickc@redhat.com>
367 * config/tc-mcore.c (md_assemble): Increase length of name array
368 to include terminating NUL.
370 2008-08-22 Jie Zhang <jie.zhang@analog.com>
372 * config/bfin-lex.l (NUMBER): Protect special `.'.
374 2008-08-22 Alan Modra <amodra@bigpond.net.au>
376 * symbols.c (symbol_clone): Ensure clones are not external.
378 2008-08-22 Alan Modra <amodra@bigpond.net.au>
380 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
382 2008-08-21 Richard Henderson <rth@redhat.com>
384 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
385 (output_cie, output_fde): Use it.
386 (DWARF2_EH_FRAME_READ_ONLY): New.
387 (cfi_finish): Use it.
389 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
390 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
391 (DWARF2_EH_FRAME_READ_ONLY): New.
392 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
393 from the results of DIFF_EXPR_OK manipulation.
395 2008-08-21 Sterling Augustine <sterling@tensilica.com>
397 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
399 2008-08-20 Bob Wilson <bob.wilson@acm.org>
401 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
402 (O_tpoff, O_dtpoff): Define.
403 (suffix_relocs): Add entries for TLS suffixes.
404 (xtensa_elf_cons): Check for invalid use of TLS relocations.
405 (map_operator_to_reloc): Add is_literal parameter and use it to
406 control translating TLS instruction relocations to the corresponding
408 (xg_valid_literal_expression): Allow TLS operators.
409 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
410 operands to generated literals.
411 (xg_assemble_literal): Handle TLS operators. Update call to
412 map_operator_to_reloc.
413 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
414 (md_apply_fix): Handle TLS relocations.
415 (emit_single_op): Handle TLS operators.
416 (convert_frag_immed): Update call to map_operator_to_reloc.
417 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
418 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
419 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
420 to initialize the op_data field of the BuildOp.
421 (build_transition): Use it here to record the source operand
422 corresponding to a generated literal.
423 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
425 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
427 AVX Programming Reference (August, 2008)
428 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
429 (CPU_FLAGS_AVX_MATCH): Likewise.
430 (CPU_FLAGS_32BIT_MATCH): Updated.
431 (cpu_flags_match): Likewise.
433 2008-08-20 Alan Modra <amodra@bigpond.net.au>
436 * write.c (install_reloc): Check that reloc symbols have been
438 (set_symtab): Mark symbols with BSF_KEEP.
440 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
442 * config/tc-i386.c (i386_align_code): Fix a comment typo.
444 2008-08-15 Alan Modra <amodra@bigpond.net.au>
447 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
448 * Makefile.in: Regenerate.
449 * aclocal.m4: Regenerate.
450 * config.in: Regenerate.
451 * configure: Regenerate.
452 * doc/Makefile.in: Regenerate.
454 2008-08-14 Alan Modra <amodra@bigpond.net.au>
456 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
458 2008-08-13 Ben Elliston <bje@au.ibm.com>
460 * doc/as.texinfo (Align): Document the PowerPC behaviour.
462 2008-08-13 Alan Modra <amodra@bigpond.net.au>
464 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
465 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
466 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
467 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
468 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
469 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
470 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
471 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
472 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
473 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
475 2008-08-12 Alan Modra <amodra@bigpond.net.au>
477 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
478 * config/tc-ia64.c (dot_rot): Likewise.
480 2008-08-11 Alan Modra <amodra@bigpond.net.au>
483 * hash.c: Expand PTR to void *.
484 (hash_delete): Add "freeme" parameter. Call obstack_free.
485 * hash.h: Expand PTR to void *.
486 (hash_delete): Update prototype.
487 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
488 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
490 (subsym_substitute): Likewise.
491 * doc/internals.texi (hash_delete): Update.
493 2008-08-08 Anatoly Sokolov <aesok@post.ru>
495 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
496 architectures. Reorganize list to put mcu types in correct
497 architectures and to order list same as in GCC. Use new ISA
498 definitions in include/opcode/avr.h.
499 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
500 descriptions. Reorganize descriptions to put mcu types in correct
501 architectures and to order lists same as in GCC.
503 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
504 Daniel Jacobowitz <dan@codesourcery.com>
506 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
507 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
508 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
509 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
510 (md_longopts): Add -call_nonpic.
511 (md_parse_option): Handle OPTION_CALL_NONPIC.
512 (md_show_usage): Add -call_nonpic.
514 2008-08-08 Sterling Augustine <sterling@tensilica.com>
516 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
517 (xtensa_create_property_segments): Use it.
518 (xtensa_create_xproperty_segments): Likewise.
520 2008-08-08 Alan Modra <amodra@bigpond.net.au>
522 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
524 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
526 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
527 (lo16_reloc_p): New functions.
528 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
529 generalize relocation checks.
530 (matching_lo_reloc): New function.
531 (fixup_has_matching_lo_p): Use it.
532 (mips16_mark_labels): Don't clobber a symbol's visibility.
533 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
534 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
535 (md_apply_fix): Likewise.
536 (mips16_percent_op): Add %got and %call16.
537 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
538 Use matching_lo_reloc.
539 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
540 generalize relocation checks.
541 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
544 2008-08-06 DJ Delorie <dj@redhat.com>
546 * NEWS: Mention these changes.
548 * config/tc-h8300.h (H_TICK_HEX): Define.
549 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
550 (md_longopts): Add "-h-tick-hex".
551 (md_parse_option): Support it.
552 * doc/c-h8300.texi (H8/300 Options): Document it.
553 * doc/as.texinfo (Overview): Likewise.
555 * config/tc-sh.h (H_TICK_HEX): Define.
556 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
557 (md_longopts): Add "-h-tick-hex".
558 (md_parse_option): Support it.
559 * doc/c-sh.texi (SH Options): Document it.
560 * doc/c-sh64.texi (SH64 Options): Document it.
561 * doc/as.texinfo (Overview): Likewise.
563 2008-08-05 Alan Modra <amodra@bigpond.net.au>
566 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
567 debug info if we see compiler generated debug info.
568 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
570 2008-08-04 Alan Modra <amodra@bigpond.net.au>
572 * dwarf2dbg.c: Remove superfluous forward function declarations.
573 (DWARF2_FORMAT): Add section arg.
574 (out_header): New function, split out from..
575 (out_debug_line): ..here.
576 (out_debug_aranges): Use out_header.
577 (out_debug_abbrev): Add info_seg and line_seg args. Use
578 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
579 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
580 if line_seg is 64-bit.
581 (dwarf2_finish): Adjust out_debug_abbrev call.
582 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
583 * config/tc-mips.c (mips_dwarf2_format): Likewise.
585 2008-08-04 Alan Modra <amodra@bigpond.net.au>
587 * Makefile.am (POTFILES.in): Set LC_ALL=C.
588 * Makefile.in: Regenerate.
589 * po/POTFILES.in: Regenerate.
591 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
593 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
594 Handle -mvsx and -mpower7.
595 (md_show_usage): Document -mpower7 and -mvsx.
596 * doc/as.texinfo (Target PowerPC): Document -mvsx.
597 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
599 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
601 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
604 2008-07-30 Michael J. Eager <eager@eagercon.com>
606 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
607 (md_show_usage): Likewise.
609 2008-07-30 Alan Modra <amodra@bigpond.net.au>
611 * messages.c, symbols.c, write.c: Silence gcc warnings.
613 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
615 * config/tc-i386.c (operand_type_check): Warning fix.
617 2008-07-26 Michael Eager <eager@eagercon.com>
619 * doc/as.texinfo: Add description of single-precision attribute.
621 2008-07-24 Jie Zhang <jie.zhang@analog.com>
623 * config/bfin-parse.y (asm_1): Error if plain symbol is used
624 as load/store offset.
626 2008-07-22 Chao-ying Fu <fu@mips.com>
628 * config/tc-mips.c (mips_ip): Reset s to argsStart.
630 2008-07-22 Jie Zhang <jie.zhang@analog.com>
632 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
634 2008-07-21 DJ Delorie <dj@redhat.com>
636 * config/tc-h8300.c (fix_operand_size): Use the default size
637 specified by the .lbranch/.sbranch pseudos.
639 2008-07-18 DJ Delorie <dj@redhat.com>
641 * config/tc-m32c.h (H_TICK_HEX): Define.
642 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
643 (md_longopts): Add support for it.
644 (md_parse_option): Likewise.
645 * doc/as.texinfo (Overview): Add new m32c options.
646 * doc/c-m32c.texi (M32C-Modifiers): Likewise
648 * as.h: (enable_h_tick_hex): New.
649 * app.c (enable_h_tick_hex): New.
651 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
652 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
653 style hex constants and convert the input stream to 0x00 style.
654 (do_scrub_chars): If a 'X style character constant is found after
655 a symbol character (like you're or X'00), warn the user.
657 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
659 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
660 (mips_fix_adjustable): Likewise.
661 (mips_frob_file_after_relocs): Likewise.
663 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
665 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
666 about overriding an earlier setting.
668 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
670 * config/tc-mips.c (NO_ISA_COP): New macro.
671 (COP_INSN): New macro.
672 (is_opcode_valid): Use them.
673 (macro) <ld_st>: Use them. Don't accept coprocessor load store
674 insns based on the ISA if CPU is NO_ISA_COP.
675 <copz>: Likewise for coprocessor operations.
677 2008-07-07 Paul Brook <paul@codesourcery.com>
679 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
682 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
684 * configure.tgt: Add bfin-*-rtems*.
686 2008-07-04 Alan Modra <amodra@bigpond.net.au>
688 * config/tc-spu.c (md_apply_fix): Handle fully resolved
689 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
691 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
693 * config/tc-ppc.c (parse_cpu): Handle -m464.
694 (md_show_usage): Likewise.
696 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
698 Add support for ATtiny13A.
699 * config/tc-avr.c (mcu_types): Add attiny13a.
700 * doc/c-avr.texi: Likewise.
702 2008-06-24 Bob Wilson <bob.wilson@acm.org>
703 Alan Modra <amodra@bigpond.net.au>
705 * write.c (relax_segment <rs_org>): Include current stretch
706 value when calculating whether .org is backwards.
708 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
710 * configure: Regenerate.
712 2008-06-17 Nick Clifton <nickc@redhat.com>
714 * app.c (do_scrub_chars): Do not UNGET an EOF value.
716 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
719 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
720 text_section. Do the "stepping backwards" test for text_section
721 using unsigned operands.
723 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
725 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
726 (ppc_insert_operand): Likewise.
727 (ppc_machine): Likewise.
728 * config/tc-ppc.h: #include "opcode/ppc.h"
729 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
730 (ppc_cpu): Update extern decl.
732 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
734 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
735 +x, +X, +p, +P, +s, +S.
738 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
740 (macro_build): Likewise.
741 (CPU_HAS_SEQ): New macro.
742 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
744 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
746 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
747 * doc/c-avr.texi: Likewise.
749 2008-06-04 Nick Clifton <nickc@redhat.com>
751 * app.c (do_scrub_chars): Do not UNGET an EOF value.
753 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
755 * config/tc-i386.c (set_sse_check): New.
756 (md_pseudo_table): Add "sse_check".
758 2008-06-03 Paul Brook <paul@codesourcery.com>
760 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
762 2008-05-30 Nick Clifton <nickc@redhat.com>
765 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
768 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
770 * config/tc-mips.c (mips_cpu_info_table): Move records for
771 ST Loongson-2E/2F processors to a better place.
773 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
776 * config/tc-i386.c (match_template): Report ambiguous operand
777 size, not invalid suffix when there is no match in Intel
780 2008-05-22 Paul Brook <paul@codesourcery.com>
782 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
784 2008-05-21 I-Jui Sung <ijsung@gmail.com>
786 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
787 compatible cores: fa526, fa626, fa626te, fa726te.
788 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
791 2008-05-14 Alan Modra <amodra@bigpond.net.au>
793 * Makefile.am: Run "make dep-am".
794 * Makefile.in: Regenerate.
795 * doc/Makefile.in: Regenerate.
796 * po/POTFILES.in: Regenerate.
798 2008-05-09 Catherine Moore <clm@codesourcery.com>
800 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
801 with non-MIPS16 relocs.
803 2008-05-09 Chao-ying Fu <fu@mips.com>
805 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
806 case that some characters append at the end of the name.
808 (s_change_sec): Likewise.
809 (md_section_align): Likewise.
811 2008-05-07 Bob Wilson <bob.wilson@acm.org>
813 * config/tc-xtensa.c (xtensa_create_property_segments): Use
814 xtensa_make_property_section instead of xtensa_get_property_section.
815 (xtensa_create_xproperty_segments): Likewise.
817 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
819 * NEWS: Mention XSAVE, EPT and MOVBE.
821 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
822 (md_show_usage): Add .movbe and .ept.
824 * doc/c-i386.texi: Add movbe and ept to -march=. Document
827 2008-04-29 David S. Miller <davem@davemloft.net>
829 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
831 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
833 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
835 (OPTION_ELF_BASE): Make room for new option macros.
836 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
837 OPTION_DOUBLE_FLOAT): New option macros.
838 (md_longopts): Add msoft-float, mhard-float, msingle-float and
840 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
841 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
842 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
844 (struct mips_set_options): New fields soft_float and single_float.
845 (mips_opts): Initialized them. Add comment for each field
847 (mips_after_parse_args): Set them based on file_mips_soft_float
848 and file_mips_single_float.
849 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
850 `.set singlefloat' and `.set doublefloat'.
851 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
852 Handle single-float and soft-float instructions here.
853 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
854 (is_opcode_valid_16): New function.
855 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
856 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
857 M_S_DOB>: Remove special-casing of r4650.
858 * doc/c-mips.texi (-march=): Add Octeon.
859 (MIPS Opts): Document -msoft-float and -mhard-float. Document
860 -msingle-float and -mdouble-float.
861 (MIPS floating-point): New section. Document `.set softfloat' and
862 `.set hardfloat'. Document `.set singlefloat' and `.set
865 2008-04-25 David S. Miller <davem@davemloft.net>
867 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
870 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
871 rather than occaisionally 'levels'. Consistently refer to Sun's
872 UNIX variant as SunOS, every version of Solaris is also SunOS.
873 Document new 'softint_clear' and 'softint_set' aliases. Clarify
874 which architecture versions support '%dcr', '%cq', and '%gl'. Add
875 section on 32-bit/64-bit opcode translations.
877 2008-04-23 Mike Frysinger <vapier@gentoo.org>
879 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
880 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
881 (obj-fdpicelf.o): Define.
882 * Makefile.in: Regenerate.
883 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
885 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
886 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
887 * config/obj-fdpicelf.c: New.
888 * config/obj-fdpicelf.h: Likewise.
889 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
890 the OBJ_FDPIC_ELF define.
891 (OPTION_NOPIC): Define.
892 (md_longopts): Add mnopic and mno-fdpic.
893 (md_parse_option): Handle OPTION_NOPIC.
895 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
897 * aclocal.m4: Regenerate.
898 * configure: Regenerate.
900 2008-04-23 David S. Miller <davem@davemloft.net>
902 * config/tc-sparc.c (v9a_asr_table): Add missing
903 'stick' and 'stick_cmpr', and document ordering rules
905 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
906 BFD_RELOC_SPARC_PC10.
907 * doc/c-sparc.texi: New section on Sparc constants.
908 Add documentation for %stick and %stick_cmpr.
910 2008-04-22 David S. Miller <davem@davemloft.net>
912 * config/obj-elf.c (obj_elf_section_type): Add prototype
913 before obj_elf_section_word and add 'warn' arg.
914 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
915 is matched, try checking for #SECTION_TYPE.
916 (obj_elf_section): Adjust for new args.
917 (obj_elf_type_name): New function.
918 (obj_elf_type): Call it, and accept STT_foo number strings
919 in .type statements as output by SunPRO compiler.
921 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
923 * config/tc-i386.c (md_assemble): Don't check SSE instructions
926 2008-04-18 David S. Miller <davem@davemloft.net>
928 * doc/c-sparc.texi: Add syntax section.
930 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
932 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
933 REG and NDS for instructions with immediate operand.
935 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
937 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
940 2008-04-16 David S. Miller <davem@davemloft.net>
942 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
943 and relocation generation.
944 (tc_gen_reloc): Likewise.
946 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
948 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
949 relocations are properly aligned, and not negative.
951 2008-04-15 Khem Raj <kraj@mvista.com>
953 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
955 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
957 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
958 accept e500mc instructions.
959 (md_show_usage): Document -me500mc.
961 2008-04-11 Nick Clifton <nickc@redhat.com>
963 * listing.c (print_timestamp): Use localtime rather than
964 localtime_r since not all build environments provide the latter.
966 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
968 * NEWS: Mention -msse-check=[none|error|warning].
970 * config/tc-i386.c (sse_check): New.
971 (OPTION_MSSE_CHECK): Likewise.
972 (md_assemble): Check SSE instructions if needed.
973 (md_longopts): Add -msse-check.
974 (md_parse_option): Handle OPTION_MSSE_CHECK.
975 (md_show_usage): Show -msse-check=[none|error|warning].
977 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
979 2008-04-10 Santiago Urueña <suruena@gmail.com>
981 * listing.c: Add -ag listing flag to show general information in
982 listings such as gas version, passed options, and time stamp.
983 (listing_general_info): New function.
984 (print_options): New function.
985 (print_single_option): New function.
986 (print_timestamp): New function.
987 (MAX_DATELEN): Define.
988 (listing_print): Add call to listing_general_info.
989 * listing.h (LISTING_GENERAL): Define.
990 (listing_print): Add new parameter.
991 * as.c (show_usage): Print new switch.
992 (parse_args): Parse new switch.
993 (main): Pass command line on to listing_print.
994 * NEWS: Mention this new feature.
995 * doc/as.texinfo: Document the new sub-option.
997 2008-04-08 Alan Modra <amodra@bigpond.net.au>
999 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
1000 call. Delete out of date comment.
1001 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
1002 (dwarf2_emit_label): Don't emit unless there has been a previous
1003 .file or we are outputting assembler generated debug.
1004 dwarf2_consume_line_info after emitting line info, not before.
1005 (out_debug_info): Simplify files_in_use test.
1007 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
1009 * config/tc-i386.c (parse_real_register): Return AVX register
1010 only if AVX is enabled.
1012 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1015 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
1016 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
1018 2008-04-04 Adrian Bunk <bunk@stusta.de>
1019 Bob Wilson <bob.wilson@acm.org>
1021 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
1022 call to decode_reloc.
1024 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
1026 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
1028 * config/tc-i386.c (cpu_arch): Add .pclmul.
1029 (md_show_usage): Replace clmul with pclmul.
1030 * doc/c-i386.texi: Likewise.
1032 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
1034 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
1036 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
1037 Document -msse2avx, .avx, .aes, .clmul and .fma.
1039 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
1040 (vex_prefix): Likewise.
1041 (sse2avx): Likewise.
1042 (CPU_FLAGS_ARCH_MATCH): Likewise.
1043 (CPU_FLAGS_64BIT_MATCH): Likewise.
1044 (CPU_FLAGS_32BIT_MATCH): Likewise.
1045 (CPU_FLAGS_PERFECT_MATCH): Likewise.
1047 (vex_imm4): Likewise.
1048 (fits_in_imm4): Likewise.
1049 (build_vex_prefix): Likewise.
1050 (VEX_check_operands): Likewise.
1051 (bad_implicit_operand): Likewise.
1052 (OPTION_MSSE2AVX): Likewise.
1053 (T_YMMWORD): Likewise.
1054 (_i386_insn): Add vex.
1055 (cpu_arch): Add .avx, .aes, .clmul and .fma.
1056 (cpu_flags_match): Changed to take a pointer to const template.
1057 Enable encoding SSE instructions with VEX prefix for -msse2avx.
1058 (match_mem_size): Also check ymmword.
1059 (operand_type_match): Clear ymmword.
1060 (md_begin): Allow '_' in mnemonic.
1061 (type_names): Add OPERAND_TYPE_VEX_IMM4.
1062 (process_immext): Update assert.
1063 (md_assemble): Don't call process_immext if sse2avx and immext
1064 are true. Call build_vex_prefix if vex is true.
1065 (parse_insn): Updated for cpu_flags_match.
1066 (swap_operands): Handle 5 operands.
1067 (match_template): Handle 5 operands. Updated for cpu_flags_match.
1068 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
1069 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
1070 (check_byte_reg): Check regymm.
1071 (process_operands): Duplicate the destination register for
1072 -msse2avx if needed.
1073 (build_modrm_byte): Updated for instructions with VEX encoding.
1074 (output_insn): Output VEX prefix if needed.
1075 (md_longopts): Add msse2avx.
1076 (md_parse_option): Handle OPTION_MSSE2AVX.
1077 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
1078 (intel_e09): Support YMMWORD.
1079 (intel_e11): Likewise.
1080 (intel_get_token): Likewise.
1082 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1084 * config/tc-avr.c (mcu_types): Add attiny167.
1085 * doc/c-avr.texi: Likewise.
1087 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1089 * config/tc-avr.c (mcu_types): Add atmega32u4.
1090 * doc/c-avr.texi: Likewise.
1092 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
1094 * config/tc-avr.c (mcu_types): Add atmega32c1.
1095 * doc/c-avr.texi: Likewise.
1097 2008-03-28 Paul Brook <paul@codesourcery.com>
1099 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
1100 to avoid spurious symbols.
1102 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
1104 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
1107 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
1109 * config/tc-avr.c (mcu_types): Add atmega32m1.
1110 * doc/c-avr.texi: Likewise.
1112 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
1114 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
1116 (do_neon_ext): Fix sign of comparison.
1118 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
1120 From Jie Zhang <jie.zhang@analog.com>
1121 * config/bfin-parse.y (asm_1): Check AREGS in comparison
1122 instructions. And call yyerror when comparing PREG with
1124 (check_macfunc_option): New.
1125 (check_macfuncs): Check option by calling check_macfunc_option.
1126 Fix comparison always true warnings. Both scalar instructions
1127 of vector instruction must share the same mode option. Only allow
1128 option mode at the end of the second instruction of the vector.
1129 (asm_1): Check option by calling check_macfunc_option.
1131 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
1132 option for multiply and multiply-accumulate to data register
1134 (check_macfuncs): Don't check if accumulator matches the data register
1136 (assign_macfunc): Check if accumulator matches the
1137 data register in each rule that moves to the data
1140 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
1141 generated for LOOP_BEGIN and LOOP_END instructions.
1142 (bfin_gen_loop): Likewise.
1144 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
1146 * config/tc-s390.c (md_parse_option): z10 option added.
1148 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1150 * aclocal.m4: Regenerate.
1151 * configure: Likewise.
1152 * Makefile.in: Likewise.
1153 * doc/Makefile.in: Likewise.
1155 2008-03-17 Adrian Bunk <bunk@stusta.de>
1158 * config/tc-hppa.c (is_same_frag): Delete.
1160 2008-03-14 Sterling Augustine <sterling@tensilica.com>
1162 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
1163 RELAX_LOOP_END_ADD_NOP.
1165 2008-03-13 Evandro Menezes <evandro@yahoo.com>
1168 * read.c (s_mexit): Warn if attempting to exit a macro when not
1169 inside a macro definition.
1171 2008-03-13 Alan Modra <amodra@bigpond.net.au>
1173 * Makefile.am: Run "make dep-am".
1174 * Makefile.in: Regenerate.
1175 * configure: Regenerate.
1177 2008-03-09 Paul Brook <paul@codesourcery.com>
1179 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
1180 * doc/c-arm.texi: Add cortex-a9.
1182 2008-03-09 Paul Brook <paul@codesourcery.com>
1184 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
1185 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
1186 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
1187 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
1188 * doc/c-arm.texi: Document new ARM FPU variants.
1190 2008-03-07 Paul Brook <paul@codesourcery.com>
1192 * config/tc-arm.c (md_apply_fix): Use correct offset range.
1194 2008-03-07 Alan Modra <amodra@bigpond.net.au>
1196 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
1197 for strict ordering of powerpc_opcodes, but disable for now.
1199 2008-03-04 Paul Brook <paul@codesourcery.com>
1201 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
1202 (arm_ext_v7m): Rename...
1203 (arm_ext_m): ... to this. Include v6-M.
1204 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
1205 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
1206 (md_assemble): Allow wide msr instructions.
1207 (insns): Add classifications for v6-m instructions.
1208 (arm_cpu_option_table): Add cortex-m1.
1209 (arm_arch_option_table): Add armv6-m.
1210 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
1212 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1213 Bob Wilson <bob.wilson@acm.org>
1215 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
1216 (md_begin): Initialize it.
1217 (resources_conflict): Use it.
1219 2008-03-03 Sterling Augustine <sterling@tensilica.com>
1221 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
1223 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
1224 H.J. Lu <hongjiu.lu@intel.com>
1227 * read.c (pseudo_set): Don't allow global register symbol.
1229 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
1232 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
1235 * write.c (write_object_file): Don't allow symbols which were
1236 equated to register. Stop if there is an error.
1238 2008-03-01 Alan Modra <amodra@bigpond.net.au>
1240 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1242 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1243 * config/tc-ppc.c (ppu_cpu): Make global.
1244 (ppc_insert_operand): Add ppu_cpu parameter.
1245 (md_assemble): Adjust for above change.
1246 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1248 2008-02-22 Nick Clifton <nickc@redhat.com>
1250 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1251 targeted ARM ports, otherwise just skip generating the reloc.
1253 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1255 * doc/c-i386.texi: Update -march= and .arch.
1257 2008-02-18 Nick Clifton <nickc@redhat.com>
1259 * config/tc-mn10300.c (has_known_symbol_location): New function.
1260 Do not regard weak symbols as having a known location.
1261 (md_estimate_size_before_relax): Use new function.
1262 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1264 2008-02-18 Jan Beulich <jbeulich@novell.com>
1266 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1267 currently selected CPU has no 32-bit support.
1268 (parse_real_register): Do not return registers not available on
1269 currently selected CPU.
1271 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1273 * config/tc-i386.c (process_immext): Fix format.
1275 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1277 * config/tc-i386.c (inoutportreg): New.
1278 (process_immext): New.
1279 (md_assemble): Use it.
1280 (update_imm): Use imm16 and imm32s.
1281 (i386_att_operand): Use inoutportreg.
1283 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1285 * config/tc-i386.c (operand_type_all_zero): New.
1286 (operand_type_set): Likewise.
1287 (operand_type_equal): Likewise.
1288 (cpu_flags_all_zero): Likewise.
1289 (cpu_flags_set): Likewise.
1290 (cpu_flags_equal): Likewise.
1291 (UINTS_ALL_ZERO): Removed.
1292 (UINTS_SET): Likewise.
1293 (UINTS_CLEAR): Likewise.
1294 (UINTS_EQUAL): Likewise.
1295 (cpu_flags_match): Updated.
1296 (smallest_imm_type): Likewise.
1297 (set_cpu_arch): Likewise.
1298 (md_assemble): Likewise.
1299 (optimize_imm): Likewise.
1300 (match_template): Likewise.
1301 (process_suffix): Likewise.
1302 (update_imm): Likewise.
1303 (process_drex): Likewise.
1304 (process_operands): Likewise.
1305 (build_modrm_byte): Likewise.
1306 (i386_immediate): Likewise.
1307 (i386_displacement): Likewise.
1308 (i386_att_operand): Likewise.
1309 (parse_real_register): Likewise.
1310 (md_parse_option): Likewise.
1311 (i386_target_format): Likewise.
1313 2008-02-14 Dimitry Andric <dimitry@andric.com>
1316 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1317 pointer past the comma after parsing a floating point register
1320 2008-02-14 Hakan Ardo <hakan@debian.org>
1323 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1325 (avr_operand): Disallow post-increment addressing in the lpm
1326 instruction for the attiny26.
1328 2008-02-13 Jan Beulich <jbeulich@novell.com>
1330 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1331 if not in Intel mode.
1332 (i386_intel_operand): Ignore segment overrides in immediate and
1334 (intel_e11): Range-check i.mem_operands before use as array
1335 index. Filter out FLAT for uses other than as segment override.
1336 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1339 2008-02-13 Jan Beulich <jbeulich@novell.com>
1341 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1343 2008-02-13 Jan Beulich <jbeulich@novell.com>
1345 * config/tc-i386.c (allow_pseudo_reg): New.
1346 (parse_real_register): Check for NULL just once. Allow all
1347 register table entries when allow_pseudo_reg is non-zero.
1348 Don't allow any registers without type when allow_pseudo_reg
1350 (tc_x86_regname_to_dw2regnum): Replace with ...
1351 (tc_x86_parse_to_dw2regnum): ... this.
1352 (tc_x86_frame_initial_instructions): Adjust for above change.
1353 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1354 (tc_parse_to_dw2regnum): New.
1355 (tc_x86_regname_to_dw2regnum): Replace with ...
1356 (tc_x86_parse_to_dw2regnum): ... this.
1357 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1358 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1361 2008-02-12 Nick Clifton <nickc@redhat.com>
1363 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1365 (tic4x_insn_add): Likewise.
1366 (md_begin): Drop cast that was discarding a const qualifier.
1367 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1369 (build_insn): Drop cast that was discarding a const qualifier.
1371 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1373 * config/tc-i386.c (cpu_arch): Add .xsave.
1374 (md_show_usage): Add .xsave.
1376 * doc/c-i386.texi: Add xsave to -march=.
1378 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1380 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1381 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1383 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1385 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1386 checks into assertions. When relaxation produces an operation that
1387 does not fit in the current FLIX instruction, make sure that the
1388 operation is relaxed as needed to account for being placed following
1389 the current instruction.
1391 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1394 * configure: Regenerated.
1396 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1398 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1400 2008-01-31 Marc Gauthier <marc@tensilica.com>
1402 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1404 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1406 * read.c: (emit_expr): Correct for mingw use of printf size
1409 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1411 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1412 can only be encoded in FLIX instructions but are not specified as such.
1413 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1416 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1418 * NEWS: Mention new command line options for x86 targets.
1420 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1422 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1424 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1426 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1428 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1430 * config/tc-i386.c (md_show_usage): Show more processors for
1433 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1435 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1437 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1439 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1440 (XXX_MNEM_SUFFIX): Likewise.
1441 (END_OF_INSN): Likewise.
1442 (templates): Likewise.
1443 (modrm_byte): Likewise.
1444 (rex_byte): Likewise.
1445 (DREX_XXX): Likewise.
1446 (drex_byte): Likewise.
1447 (sib_byte): Likewise.
1448 (processor_type): Likewise.
1449 (arch_entry): Likewise.
1450 (cpu_sub_arch_name): Remove const.
1451 (cpu_arch): Add .vmx and .smx.
1452 (set_cpu_arch): Append cpu_sub_arch_name.
1453 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1454 (md_show_usage): Updated.
1456 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1457 (XXX_MNEM_SUFFIX): Likewise.
1458 (END_OF_INSN): Likewise.
1459 (templates): Likewise.
1460 (modrm_byte): Likewise.
1461 (rex_byte): Likewise.
1462 (DREX_XXX): Likewise.
1463 (drex_byte): Likewise.
1464 (sib_byte): Likewise.
1465 (processor_type): Likewise.
1466 (arch_entry): Likewise.
1468 * doc/as.texinfo: Update i386 -march option.
1470 * doc/c-i386.texi: Update -march= for ISA.
1472 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1474 * config/tc-xtensa.c (xtensa_leb128): New function.
1475 (md_pseudo_table): Use it for sleb128 and uleb128.
1476 (is_leb128_expr): New internal flag.
1477 (xtensa_symbol_new_hook): Check new flag.
1479 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1481 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1482 at90usb82, at90usb162.
1483 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1485 These changes support the new avr35 architecture group in gcc.
1487 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1489 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1490 suffix for AT&T syntax.
1492 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1494 * config/tc-i386.c (match_reg_size): New.
1495 (match_mem_size): Likewise.
1496 (operand_size_match): Likewise.
1497 (operand_type_match): Also clear all size fields.
1498 (match_template): Skip Intel syntax when in AT&T syntax.
1499 Call operand_size_match to check operand size.
1500 (i386_att_operand): Set the mem field to 1 for memory
1502 (i386_intel_operand): Likewise.
1504 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1507 * config/tc-i386.c (_i386_insn): Update comment.
1508 (operand_type_match): Also clear unspecified.
1509 (operand_type_register_match): Likewise.
1510 (parse_operands): Initialize unspecified.
1511 (i386_intel_operand): Likewise.
1512 (match_template): Check memory and accumulator operand size.
1513 (i386_att_operand): Clear unspecified on register operand.
1514 (intel_e11): Likewise.
1515 (intel_e09): Set operand size and clean unspecified for
1518 2008-01-11 Andreas Schwab <schwab@suse.de>
1520 * read.c (s_space): Declare `repeat' as offsetT.
1522 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1524 * config/tc-i386.c (match_template): Check processor support
1527 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1529 * config/tc-i386.c (match_template): Continue if processor
1532 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1534 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1535 unwind personality function address.
1537 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1539 * dwarf2dbg.c (out_sleb128): Delete.
1540 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1541 (out_fixed_inc_line_addr): Delete.
1542 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1543 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1544 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1545 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1546 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1547 * read.h (emit_expr_fix): New prototype.
1548 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1549 (emit_expr_fix): New.
1551 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1553 * config/tc-i386.c (match_template): Check register size
1554 only when size of operands can be encoded the canonical way.
1556 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1558 * config/tc-i386.c (i386_operand): Renamed to ...
1559 (i386_att_operand): This.
1560 (parse_operands): Updated.
1562 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1564 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1566 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1568 (md_assemble): Remove Intel mode workaround.
1569 (match_template): Check support for old gcc, AT&T mnemonic
1571 (md_parse_option): Don't set intel_mnemonic to 0 for
1574 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1576 * config/tc-i386.h: Update copyright to 2008.
1578 2008-01-04 Nick Clifton <nickc@redhat.com>
1580 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1581 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1583 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1585 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1588 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1590 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1591 (cpu_flags_not): Likewise.
1592 (cpu_flags_match): Updated to check 64bit and arch.
1593 (set_code_flag): Remove cpu_arch_flags_not.
1594 (set_16bit_gcc_code_flag): Likewise.
1595 (set_cpu_arch): Likewise.
1596 (md_begin): Likewise.
1597 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1598 (match_template): Likewise.
1600 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1602 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1603 modrm_regmem to 0 instead of None.
1605 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1607 * config/tc-i386.c (match_template): Use the xmmword field
1610 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1612 * config/tc-i386.c (process_suffix): Fix a typo.
1614 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1617 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1618 Check memory size in Intel mode.
1619 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1620 (intel_e09): Likewise.
1622 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1624 2008-01-02 Catherine Moore <clm@codesourcery.com>
1626 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1628 For older changes see ChangeLog-2007
1634 version-control: never