1 2008-09-15 Alan Modra <amodra@bigpond.net.au>
3 * config/tc-frv.c (md_apply_fix): Use abs_section_sym for
5 * config/tc-mmix.c (md_assemble): Mark fake symbol on
6 BFD_RELOC_MMIX_BASE_PLUS_OFFSET as OK for use by relocs.
7 (mmix_md_end): Likewise mark mmix reg contents section symbol.
9 2008-09-14 Chris Smith <chris@zxdesign.info>
11 * config/tc-z80.c: Opcode generation of ld a,(bc) and ld a,(de) was
12 broken, as the opcode of ld a,(de) was being emitted for both.
14 2008-09-12 Sterling Augustine <sterling@tensilica.com>
16 * config/tc-xtensa.c (init_op_placement_info_table): Allow number of
17 operands equal to MAX_INSN_ARGS.
19 2008-09-11 Jan Kratochvil <jan.kratochvil@redhat.com>
21 * configure.in: Call AC_SYS_LARGEFILE.
22 * config.in: Regenerate.
23 * configure: Regenerate.
25 2008-09-09 Peter Bergner <bergner@vnet.ibm.com>
27 * config/tc-ppc.c (ppc_setup_opcodes): Simplify POWER4/NOPOWER4 test.
28 Remove POWER5 and POWER6 tests.
30 2008-09-08 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
32 * config/tc-hppa.c (hppa_regname_to_dw2regnum): Add register name to
33 number support for 32-bit targets.
35 2008-09-08 Tristan Gingold <gingold@adacore.com>
37 * NEWS: Add a marker for the 2.19 features.
39 2008-09-07 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
41 * config/tc-hppa.h (DIFF_EXPR_OK): Define for SOM target. Revise
42 comment regarding use of difference expressions.
43 (TC_FORCE_RELOCATION_SUB_LOCAL): Define to 1.
45 * dw2gencfi.c (CFI_DIFF_EXPR_OK): Define if not defined.
46 (dot_cfi_personality): Use CFI_DIFF_EXPR_OK instead of DIFF_EXPR_OK.
47 (dot_cfi_lsda, output_cie, output_fde): Likewise.
48 * config/tc-hppa.h (CFI_DIFF_EXPR_OK): Define.
50 2008-09-06 Richard Sandiford <rdsandiford@googlemail.com>
52 * config/tc-mips.h (DWARF2_FDE_RELOC_SIZE): Define.
54 2008-09-03 Nick Clifton <nickc@redhat.com>
56 * config/tc-i386.c (pe_lcomm_internal): New function. Allows the
57 alignment field of the .lcomm directive to be optional.
58 (pe_lcomm): New function. Pass pe_lcomm_internal to
60 (md_pseudo_table): Implement .lcomm directive for COFF based
62 * doc/c-i386.texi (i386-Directives): New node. Used to document
65 2008-08-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
67 * config/tc-hppa.h: Don't define DWARF2_EH_FRAME_READ_ONLY on Linux
70 2008-08-29 Eric B. Weddington <eric.weddington@atmel.com>
72 * config/tc-avr.c (mcu_types): Add atmega16u4.
73 * doc/c-avr.texi: Likewise.
75 2008-08-28 H.J. Lu <hongjiu.lu@intel.com>
77 * config/tc-ia64.c (CR_IIB0): New.
79 (cr): Add cr.iib0 and cr.iib1.
80 (specify_resource): Handle IA64_RS_CR_IIB and CR_IIB0/CR_IIB1.
82 2008-08-28 Jan Beulich <jbeulich@novell.com>
84 * config/tc-i386.c (md_assemble): Force number of displacement
85 operands to zero when processing string instruction.
86 (i386_index_check): Special-case string instruction operands. Don't
87 fudge address prefix if there already was a memory operand. Fix
88 error message to correctly reflect the addressing mode used.
89 (i386_att_operand): Fix comment.
90 (i386_intel_operand): Snapshot, clear, and restore base and index
91 reg for each operand processed. Increment count of memory operands
94 2008-08-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
96 * config/tc-hppa.c (is_SB_relative): New macro.
97 (fix_new_hppa): Remove $segrel$ marker.
98 (cons_fix_new_hppa): Set reloc type R_PARISC_SEGREL32 if expression is
100 * config/tc-hppa.h (tc_frob_symbol): Check for $segrel$.
102 2008-08-27 Jan Beulich <jbeulich@novell.com>
104 * config/tc-i386.c (check_string): Use register_prefix for error
106 (process_operands): Likewise.
108 2008-08-26 Mark Mitchell <mark@codesourcery.com>
110 * c-arm.texi: Add tutorial on ARM unwinding pseudo ops.
112 2008-08-26 Jie Zhang <jie.zhang@analog.com>
114 * config/bfin-parse.y (check_macfunc_option): Fix instruction
116 (asm_1): Check mode for 16-bit multiply instructions.
118 2008-08-24 Alan Modra <amodra@bigpond.net.au>
120 * configure.in: Update a number of obsolete autoconf macros.
121 * configure: Regenerate.
122 * aclocal.m4: Regenerate.
124 2008-08-22 Nick Clifton <nickc@redhat.com>
126 * config/tc-mcore.c (md_assemble): Increase length of name array
127 to include terminating NUL.
129 2008-08-22 Jie Zhang <jie.zhang@analog.com>
131 * config/bfin-lex.l (NUMBER): Protect special `.'.
133 2008-08-22 Alan Modra <amodra@bigpond.net.au>
135 * symbols.c (symbol_clone): Ensure clones are not external.
137 2008-08-22 Alan Modra <amodra@bigpond.net.au>
139 * config/tc-hppa.c (md_begin): Set BSF_KEEP for "dummy_symbol".
141 2008-08-21 Richard Henderson <rth@redhat.com>
143 * dw2gencfi.c (DWARF2_FDE_RELOC_SIZE): New.
144 (output_cie, output_fde): Use it.
145 (DWARF2_EH_FRAME_READ_ONLY): New.
146 (cfi_finish): Use it.
148 * config/tc-hppa.h (DWARF2_FDE_RELOC_SIZE): Set to 8 for 64-bit.
149 (DWARF2_CIE_DATA_ALIGNMENT): Change sign.
150 (DWARF2_EH_FRAME_READ_ONLY): New.
151 * config/tc-hppa.c (tc_gen_reloc): Generate pc-relative relocations
152 from the results of DIFF_EXPR_OK manipulation.
154 2008-08-21 Sterling Augustine <sterling@tensilica.com>
156 * config/xtensa-istack.h (MAX_INSN_ARGS): Increase to 64.
158 2008-08-20 Bob Wilson <bob.wilson@acm.org>
160 * config/tc-xtensa.c (O_tlsfunc, O_tlsarg, O_tlscall): Define.
161 (O_tpoff, O_dtpoff): Define.
162 (suffix_relocs): Add entries for TLS suffixes.
163 (xtensa_elf_cons): Check for invalid use of TLS relocations.
164 (map_operator_to_reloc): Add is_literal parameter and use it to
165 control translating TLS instruction relocations to the corresponding
167 (xg_valid_literal_expression): Allow TLS operators.
168 (xg_build_to_insn): Copy TLS operators from pseudo-instruction
169 operands to generated literals.
170 (xg_assemble_literal): Handle TLS operators. Update call to
171 map_operator_to_reloc.
172 (md_assemble): Handle CALLXn.TLS pseudo-instruction.
173 (md_apply_fix): Handle TLS relocations.
174 (emit_single_op): Handle TLS operators.
175 (convert_frag_immed): Update call to map_operator_to_reloc.
176 (vinsn_to_insnbuf): Emit relocations for TLS-related instructions.
177 * config/xtensa-istack.h (tinsn_struct): Add tls_reloc field.
178 * config/xtensa-relax.c (append_literal_op): Add src_op parameter
179 to initialize the op_data field of the BuildOp.
180 (build_transition): Use it here to record the source operand
181 corresponding to a generated literal.
182 * config/xtensa-relax.h (build_op): Comment op_data use for literals.
184 2008-08-20 H.J. Lu <hongjiu.lu@intel.com>
186 AVX Programming Reference (August, 2008)
187 * config/tc-i386.c (CPU_FLAGS_AES_MATCH): New.
188 (CPU_FLAGS_AVX_MATCH): Likewise.
189 (CPU_FLAGS_32BIT_MATCH): Updated.
190 (cpu_flags_match): Likewise.
192 2008-08-20 Alan Modra <amodra@bigpond.net.au>
195 * write.c (install_reloc): Check that reloc symbols have been
197 (set_symtab): Mark symbols with BSF_KEEP.
199 2008-08-18 H.J. Lu <hongjiu.lu@intel.com>
201 * config/tc-i386.c (i386_align_code): Fix a comment typo.
203 2008-08-15 Alan Modra <amodra@bigpond.net.au>
206 * configure.in: Invoke AC_USE_SYSTEM_EXTENSIONS.
207 * Makefile.in: Regenerate.
208 * aclocal.m4: Regenerate.
209 * config.in: Regenerate.
210 * configure: Regenerate.
211 * doc/Makefile.in: Regenerate.
213 2008-08-14 Alan Modra <amodra@bigpond.net.au>
215 * config/tc-tic4x.c (tic4x_operands_parse): Make static.
217 2008-08-13 Ben Elliston <bje@au.ibm.com>
219 * doc/as.texinfo (Align): Document the PowerPC behaviour.
221 2008-08-13 Alan Modra <amodra@bigpond.net.au>
223 * as.c, as.h, ecoff.c, hash.c, macro.c, symbols.c, config/obj-evax.c,
224 config/obj-som.c, config/tc-alpha.c, config/tc-arm.c, config/tc-bfin.c,
225 config/tc-bfin.h, config/tc-crx.c, config/tc-frv.c, config/tc-frv.h,
226 config/tc-hppa.h, config/tc-i386.c, config/tc-i860.c, config/tc-i960.h,
227 config/tc-ia64.c, config/tc-ia64.h, config/tc-m32c.c, config/tc-m32c.h,
228 config/tc-m68k.c, config/tc-maxq.c, config/tc-s390.c, config/tc-s390.h,
229 config/tc-sparc.c, config/tc-sparc.h, config/tc-spu.c, config/tc-spu.h,
230 config/tc-tic4x.c, config/tc-tic4x.h, config/tc-tic54x.c,
231 config/tc-tic54x.h, config/tc-vax.c, doc/internals.texi: Banish PARAMS
232 and PTR. Convert to ISO C. Delete unnecessary forward declarations.
234 2008-08-12 Alan Modra <amodra@bigpond.net.au>
236 * config/tc-arm.c (s_unreq): Adjust hash_delete call.
237 * config/tc-ia64.c (dot_rot): Likewise.
239 2008-08-11 Alan Modra <amodra@bigpond.net.au>
242 * hash.c: Expand PTR to void *.
243 (hash_delete): Add "freeme" parameter. Call obstack_free.
244 * hash.h: Expand PTR to void *.
245 (hash_delete): Update prototype.
246 * macro.c (macro_expand_body): hash_delete LOCALs from formal_hash.
247 * config/tc-tic54x.c (tic54x_remove_local_label): Update hash_delete
249 (subsym_substitute): Likewise.
250 * doc/internals.texi (hash_delete): Update.
252 2008-08-08 Anatoly Sokolov <aesok@post.ru>
254 * config/tc-avr.c (mcu_types): Add avr25, avr31, avr35, and avr51
255 architectures. Reorganize list to put mcu types in correct
256 architectures and to order list same as in GCC. Use new ISA
257 definitions in include/opcode/avr.h.
258 * doc/c-avr.texi: Add avr25, avr31, avr35, and avr51 architecture
259 descriptions. Reorganize descriptions to put mcu types in correct
260 architectures and to order lists same as in GCC.
262 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com>
263 Daniel Jacobowitz <dan@codesourcery.com>
265 * config/tc-mips.c (OPTION_CALL_NONPIC): New macro.
266 (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32)
267 (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG)
268 (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1.
269 (md_longopts): Add -call_nonpic.
270 (md_parse_option): Handle OPTION_CALL_NONPIC.
271 (md_show_usage): Add -call_nonpic.
273 2008-08-08 Sterling Augustine <sterling@tensilica.com>
275 * config/tc-xtensa.c (exclude_section_from_property_tables): New.
276 (xtensa_create_property_segments): Use it.
277 (xtensa_create_xproperty_segments): Likewise.
279 2008-08-08 Alan Modra <amodra@bigpond.net.au>
281 * doc/internals.texi (DWARF2_FORMAT): Update for 2008-08-04 change.
283 2008-08-06 Richard Sandiford <rdsandiford@googlemail.com>
285 * config/tc-mips.c (mips16_reloc_p, got16_reloc_p, hi16_reloc_p)
286 (lo16_reloc_p): New functions.
287 (reloc_needs_lo_p): Use hi16_reloc_p and got16_reloc_p to
288 generalize relocation checks.
289 (matching_lo_reloc): New function.
290 (fixup_has_matching_lo_p): Use it.
291 (mips16_mark_labels): Don't clobber a symbol's visibility.
292 (append_insn): Use hi16_reloc_p and lo16_reloc_p.
293 (mips16_ip): Handle BFD_RELOC_MIPS16_GOT16 and BFD_RELOC_MIPS16_CALL16.
294 (md_apply_fix): Likewise.
295 (mips16_percent_op): Add %got and %call16.
296 (mips_frob_file): Use got16_reloc_p to generalize relocation checks.
297 Use matching_lo_reloc.
298 (mips_force_relocation): Use hi16_reloc_p and lo16_reloc_p to
299 generalize relocation checks.
300 (mips_fix_adjustable): Use lo16_reloc_p to generalize relocation
303 2008-08-06 DJ Delorie <dj@redhat.com>
305 * NEWS: Mention these changes.
307 * config/tc-h8300.h (H_TICK_HEX): Define.
308 * config/tc-h8300.c (OPTION_H_TICK_HEX): New.
309 (md_longopts): Add "-h-tick-hex".
310 (md_parse_option): Support it.
311 * doc/c-h8300.texi (H8/300 Options): Document it.
312 * doc/as.texinfo (Overview): Likewise.
314 * config/tc-sh.h (H_TICK_HEX): Define.
315 * config/tc-sh.c (OPTION_H_TICK_HEX): New.
316 (md_longopts): Add "-h-tick-hex".
317 (md_parse_option): Support it.
318 * doc/c-sh.texi (SH Options): Document it.
319 * doc/c-sh64.texi (SH64 Options): Document it.
320 * doc/as.texinfo (Overview): Likewise.
322 2008-08-05 Alan Modra <amodra@bigpond.net.au>
325 * dwarf2dbg.c (dwarf2_directive_file): Disable gas generated
326 debug info if we see compiler generated debug info.
327 (dwarf2_directive_loc): Likewise. Remove redundant debug_type test.
329 2008-08-04 Alan Modra <amodra@bigpond.net.au>
331 * dwarf2dbg.c: Remove superfluous forward function declarations.
332 (DWARF2_FORMAT): Add section arg.
333 (out_header): New function, split out from..
334 (out_debug_line): ..here.
335 (out_debug_aranges): Use out_header.
336 (out_debug_abbrev): Add info_seg and line_seg args. Use
337 DW_FORM_data8 (for DW_AT_stmt_list) if line_seg is 64-bit.
338 (out_debug_info): Use out_header. Output 8 byte DW_AT_stmt_list
339 if line_seg is 64-bit.
340 (dwarf2_finish): Adjust out_debug_abbrev call.
341 * config/tc-mips.h (DWARF2_FORMAT, mips_dwarf2_format): Add sec arg.
342 * config/tc-mips.c (mips_dwarf2_format): Likewise.
344 2008-08-04 Alan Modra <amodra@bigpond.net.au>
346 * Makefile.am (POTFILES.in): Set LC_ALL=C.
347 * Makefile.in: Regenerate.
348 * po/POTFILES.in: Regenerate.
350 2008-08-01 Peter Bergner <bergner@vnet.ibm.com>
352 * config/tc-ppc.c (parse_cpu): Rename altivec_or_spe to retain_flags.
353 Handle -mvsx and -mpower7.
354 (md_show_usage): Document -mpower7 and -mvsx.
355 * doc/as.texinfo (Target PowerPC): Document -mvsx.
356 * doc/c-ppc.texi (PowerPC-Opts): Document -mvsx and -mpower7.
358 2008-07-31 Peter Bergner <bergner@vnet.ibm.com>
360 * config/tc-ppc.c (parse_cpu) <power6>: Accept Altivec instructions.
363 2008-07-30 Michael J. Eager <eager@eagercon.com>
365 * config/tc-ppc.c (parse_cpu): Separate handling of -m403/405.
366 (md_show_usage): Likewise.
368 2008-07-30 Alan Modra <amodra@bigpond.net.au>
370 * messages.c, symbols.c, write.c: Silence gcc warnings.
372 2008-07-28 Ineiev <ineiev@yahoo.co.uk>
374 * config/tc-i386.c (operand_type_check): Warning fix.
376 2008-07-26 Michael Eager <eager@eagercon.com>
378 * doc/as.texinfo: Add description of single-precision attribute.
380 2008-07-24 Jie Zhang <jie.zhang@analog.com>
382 * config/bfin-parse.y (asm_1): Error if plain symbol is used
383 as load/store offset.
385 2008-07-22 Chao-ying Fu <fu@mips.com>
387 * config/tc-mips.c (mips_ip): Reset s to argsStart.
389 2008-07-22 Jie Zhang <jie.zhang@analog.com>
391 * config/tc-bfin.c (bfin_gen_loop): Remove loop symbol.
393 2008-07-21 DJ Delorie <dj@redhat.com>
395 * config/tc-h8300.c (fix_operand_size): Use the default size
396 specified by the .lbranch/.sbranch pseudos.
398 2008-07-18 DJ Delorie <dj@redhat.com>
400 * config/tc-m32c.h (H_TICK_HEX): Define.
401 * config/tc-m32c.c (OPTION_H_TICK_HEX): Define.
402 (md_longopts): Add support for it.
403 (md_parse_option): Likewise.
404 * doc/as.texinfo (Overview): Add new m32c options.
405 * doc/c-m32c.texi (M32C-Modifiers): Likewise
407 * as.h: (enable_h_tick_hex): New.
408 * app.c (enable_h_tick_hex): New.
410 (do_scrub_begin): Mark 'H' and 'h' as special if enable_h_tick_hex.
411 (do_scrub_chars): If enable_h_tick_hex and 'h', check for H'00
412 style hex constants and convert the input stream to 0x00 style.
413 (do_scrub_chars): If a 'X style character constant is found after
414 a symbol character (like you're or X'00), warn the user.
416 2008-07-10 Richard Sandiford <rdsandiford@googlemail.com>
418 * config/tc-mips.c (mips16_mark_labels): Use ELF_ST_SET_MIPS16.
419 (mips_fix_adjustable): Likewise.
420 (mips_frob_file_after_relocs): Likewise.
422 2008-07-08 Nathan Sidwell <nathan@codesourcery.com>
424 * config/tc-m68k.c (m68k_set_cpu, m68k_set_arch): Don't complain
425 about overriding an earlier setting.
427 2008-07-07 Adam Nemet <anemet@caviumnetworks.com>
429 * config/tc-mips.c (NO_ISA_COP): New macro.
430 (COP_INSN): New macro.
431 (is_opcode_valid): Use them.
432 (macro) <ld_st>: Use them. Don't accept coprocessor load store
433 insns based on the ISA if CPU is NO_ISA_COP.
434 <copz>: Likewise for coprocessor operations.
436 2008-07-07 Paul Brook <paul@codesourcery.com>
438 * config/tc-arm.c (arm_fix_adjustable): Don't adjust MOVW/MOVT
441 2008-07-07 Ralf Corsépius <ralf.corsepius@rtems.org>
443 * configure.tgt: Add bfin-*-rtems*.
445 2008-07-04 Alan Modra <amodra@bigpond.net.au>
447 * config/tc-spu.c (md_apply_fix): Handle fully resolved
448 BFD_RELOC_32_PCREL, BFD_RELOC_SPU_HI16 and BFD_RELOC_SPU_LO16.
450 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
452 * config/tc-ppc.c (parse_cpu): Handle -m464.
453 (md_show_usage): Likewise.
455 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
457 Add support for ATtiny13A.
458 * config/tc-avr.c (mcu_types): Add attiny13a.
459 * doc/c-avr.texi: Likewise.
461 2008-06-24 Bob Wilson <bob.wilson@acm.org>
462 Alan Modra <amodra@bigpond.net.au>
464 * write.c (relax_segment <rs_org>): Include current stretch
465 value when calculating whether .org is backwards.
467 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
469 * configure: Regenerate.
471 2008-06-17 Nick Clifton <nickc@redhat.com>
473 * app.c (do_scrub_chars): Do not UNGET an EOF value.
475 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
478 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
479 text_section. Do the "stepping backwards" test for text_section
480 using unsigned operands.
482 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
484 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
485 (ppc_insert_operand): Likewise.
486 (ppc_machine): Likewise.
487 * config/tc-ppc.h: #include "opcode/ppc.h"
488 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
489 (ppc_cpu): Update extern decl.
491 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
493 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
494 +x, +X, +p, +P, +s, +S.
497 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
499 (macro_build): Likewise.
500 (CPU_HAS_SEQ): New macro.
501 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
503 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
505 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
506 * doc/c-avr.texi: Likewise.
508 2008-06-04 Nick Clifton <nickc@redhat.com>
510 * app.c (do_scrub_chars): Do not UNGET an EOF value.
512 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
514 * config/tc-i386.c (set_sse_check): New.
515 (md_pseudo_table): Add "sse_check".
517 2008-06-03 Paul Brook <paul@codesourcery.com>
519 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
521 2008-05-30 Nick Clifton <nickc@redhat.com>
524 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
527 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
529 * config/tc-mips.c (mips_cpu_info_table): Move records for
530 ST Loongson-2E/2F processors to a better place.
532 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
535 * config/tc-i386.c (match_template): Report ambiguous operand
536 size, not invalid suffix when there is no match in Intel
539 2008-05-22 Paul Brook <paul@codesourcery.com>
541 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
543 2008-05-21 I-Jui Sung <ijsung@gmail.com>
545 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
546 compatible cores: fa526, fa626, fa626te, fa726te.
547 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
550 2008-05-14 Alan Modra <amodra@bigpond.net.au>
552 * Makefile.am: Run "make dep-am".
553 * Makefile.in: Regenerate.
554 * doc/Makefile.in: Regenerate.
555 * po/POTFILES.in: Regenerate.
557 2008-05-09 Catherine Moore <clm@codesourcery.com>
559 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
560 with non-MIPS16 relocs.
562 2008-05-09 Chao-ying Fu <fu@mips.com>
564 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
565 case that some characters append at the end of the name.
567 (s_change_sec): Likewise.
568 (md_section_align): Likewise.
570 2008-05-07 Bob Wilson <bob.wilson@acm.org>
572 * config/tc-xtensa.c (xtensa_create_property_segments): Use
573 xtensa_make_property_section instead of xtensa_get_property_section.
574 (xtensa_create_xproperty_segments): Likewise.
576 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
578 * NEWS: Mention XSAVE, EPT and MOVBE.
580 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
581 (md_show_usage): Add .movbe and .ept.
583 * doc/c-i386.texi: Add movbe and ept to -march=. Document
586 2008-04-29 David S. Miller <davem@davemloft.net>
588 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
590 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
592 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
594 (OPTION_ELF_BASE): Make room for new option macros.
595 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
596 OPTION_DOUBLE_FLOAT): New option macros.
597 (md_longopts): Add msoft-float, mhard-float, msingle-float and
599 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
600 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
601 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
603 (struct mips_set_options): New fields soft_float and single_float.
604 (mips_opts): Initialized them. Add comment for each field
606 (mips_after_parse_args): Set them based on file_mips_soft_float
607 and file_mips_single_float.
608 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
609 `.set singlefloat' and `.set doublefloat'.
610 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
611 Handle single-float and soft-float instructions here.
612 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
613 (is_opcode_valid_16): New function.
614 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
615 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
616 M_S_DOB>: Remove special-casing of r4650.
617 * doc/c-mips.texi (-march=): Add Octeon.
618 (MIPS Opts): Document -msoft-float and -mhard-float. Document
619 -msingle-float and -mdouble-float.
620 (MIPS floating-point): New section. Document `.set softfloat' and
621 `.set hardfloat'. Document `.set singlefloat' and `.set
624 2008-04-25 David S. Miller <davem@davemloft.net>
626 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
629 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
630 rather than occaisionally 'levels'. Consistently refer to Sun's
631 UNIX variant as SunOS, every version of Solaris is also SunOS.
632 Document new 'softint_clear' and 'softint_set' aliases. Clarify
633 which architecture versions support '%dcr', '%cq', and '%gl'. Add
634 section on 32-bit/64-bit opcode translations.
636 2008-04-23 Mike Frysinger <vapier@gentoo.org>
638 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
639 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
640 (obj-fdpicelf.o): Define.
641 * Makefile.in: Regenerate.
642 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
644 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
645 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
646 * config/obj-fdpicelf.c: New.
647 * config/obj-fdpicelf.h: Likewise.
648 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
649 the OBJ_FDPIC_ELF define.
650 (OPTION_NOPIC): Define.
651 (md_longopts): Add mnopic and mno-fdpic.
652 (md_parse_option): Handle OPTION_NOPIC.
654 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
656 * aclocal.m4: Regenerate.
657 * configure: Regenerate.
659 2008-04-23 David S. Miller <davem@davemloft.net>
661 * config/tc-sparc.c (v9a_asr_table): Add missing
662 'stick' and 'stick_cmpr', and document ordering rules
664 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
665 BFD_RELOC_SPARC_PC10.
666 * doc/c-sparc.texi: New section on Sparc constants.
667 Add documentation for %stick and %stick_cmpr.
669 2008-04-22 David S. Miller <davem@davemloft.net>
671 * config/obj-elf.c (obj_elf_section_type): Add prototype
672 before obj_elf_section_word and add 'warn' arg.
673 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
674 is matched, try checking for #SECTION_TYPE.
675 (obj_elf_section): Adjust for new args.
676 (obj_elf_type_name): New function.
677 (obj_elf_type): Call it, and accept STT_foo number strings
678 in .type statements as output by SunPRO compiler.
680 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
682 * config/tc-i386.c (md_assemble): Don't check SSE instructions
685 2008-04-18 David S. Miller <davem@davemloft.net>
687 * doc/c-sparc.texi: Add syntax section.
689 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
691 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
692 REG and NDS for instructions with immediate operand.
694 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
696 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
699 2008-04-16 David S. Miller <davem@davemloft.net>
701 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
702 and relocation generation.
703 (tc_gen_reloc): Likewise.
705 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
707 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
708 relocations are properly aligned, and not negative.
710 2008-04-15 Khem Raj <kraj@mvista.com>
712 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
714 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
716 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
717 accept e500mc instructions.
718 (md_show_usage): Document -me500mc.
720 2008-04-11 Nick Clifton <nickc@redhat.com>
722 * listing.c (print_timestamp): Use localtime rather than
723 localtime_r since not all build environments provide the latter.
725 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
727 * NEWS: Mention -msse-check=[none|error|warning].
729 * config/tc-i386.c (sse_check): New.
730 (OPTION_MSSE_CHECK): Likewise.
731 (md_assemble): Check SSE instructions if needed.
732 (md_longopts): Add -msse-check.
733 (md_parse_option): Handle OPTION_MSSE_CHECK.
734 (md_show_usage): Show -msse-check=[none|error|warning].
736 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
738 2008-04-10 Santiago Urueña <suruena@gmail.com>
740 * listing.c: Add -ag listing flag to show general information in
741 listings such as gas version, passed options, and time stamp.
742 (listing_general_info): New function.
743 (print_options): New function.
744 (print_single_option): New function.
745 (print_timestamp): New function.
746 (MAX_DATELEN): Define.
747 (listing_print): Add call to listing_general_info.
748 * listing.h (LISTING_GENERAL): Define.
749 (listing_print): Add new parameter.
750 * as.c (show_usage): Print new switch.
751 (parse_args): Parse new switch.
752 (main): Pass command line on to listing_print.
753 * NEWS: Mention this new feature.
754 * doc/as.texinfo: Document the new sub-option.
756 2008-04-08 Alan Modra <amodra@bigpond.net.au>
758 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
759 call. Delete out of date comment.
760 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
761 (dwarf2_emit_label): Don't emit unless there has been a previous
762 .file or we are outputting assembler generated debug.
763 dwarf2_consume_line_info after emitting line info, not before.
764 (out_debug_info): Simplify files_in_use test.
766 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
768 * config/tc-i386.c (parse_real_register): Return AVX register
769 only if AVX is enabled.
771 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
774 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
775 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
777 2008-04-04 Adrian Bunk <bunk@stusta.de>
778 Bob Wilson <bob.wilson@acm.org>
780 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
781 call to decode_reloc.
783 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
785 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
787 * config/tc-i386.c (cpu_arch): Add .pclmul.
788 (md_show_usage): Replace clmul with pclmul.
789 * doc/c-i386.texi: Likewise.
791 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
793 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
795 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
796 Document -msse2avx, .avx, .aes, .clmul and .fma.
798 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
799 (vex_prefix): Likewise.
801 (CPU_FLAGS_ARCH_MATCH): Likewise.
802 (CPU_FLAGS_64BIT_MATCH): Likewise.
803 (CPU_FLAGS_32BIT_MATCH): Likewise.
804 (CPU_FLAGS_PERFECT_MATCH): Likewise.
806 (vex_imm4): Likewise.
807 (fits_in_imm4): Likewise.
808 (build_vex_prefix): Likewise.
809 (VEX_check_operands): Likewise.
810 (bad_implicit_operand): Likewise.
811 (OPTION_MSSE2AVX): Likewise.
812 (T_YMMWORD): Likewise.
813 (_i386_insn): Add vex.
814 (cpu_arch): Add .avx, .aes, .clmul and .fma.
815 (cpu_flags_match): Changed to take a pointer to const template.
816 Enable encoding SSE instructions with VEX prefix for -msse2avx.
817 (match_mem_size): Also check ymmword.
818 (operand_type_match): Clear ymmword.
819 (md_begin): Allow '_' in mnemonic.
820 (type_names): Add OPERAND_TYPE_VEX_IMM4.
821 (process_immext): Update assert.
822 (md_assemble): Don't call process_immext if sse2avx and immext
823 are true. Call build_vex_prefix if vex is true.
824 (parse_insn): Updated for cpu_flags_match.
825 (swap_operands): Handle 5 operands.
826 (match_template): Handle 5 operands. Updated for cpu_flags_match.
827 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
828 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
829 (check_byte_reg): Check regymm.
830 (process_operands): Duplicate the destination register for
832 (build_modrm_byte): Updated for instructions with VEX encoding.
833 (output_insn): Output VEX prefix if needed.
834 (md_longopts): Add msse2avx.
835 (md_parse_option): Handle OPTION_MSSE2AVX.
836 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
837 (intel_e09): Support YMMWORD.
838 (intel_e11): Likewise.
839 (intel_get_token): Likewise.
841 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
843 * config/tc-avr.c (mcu_types): Add attiny167.
844 * doc/c-avr.texi: Likewise.
846 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
848 * config/tc-avr.c (mcu_types): Add atmega32u4.
849 * doc/c-avr.texi: Likewise.
851 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
853 * config/tc-avr.c (mcu_types): Add atmega32c1.
854 * doc/c-avr.texi: Likewise.
856 2008-03-28 Paul Brook <paul@codesourcery.com>
858 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
859 to avoid spurious symbols.
861 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
863 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
866 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
868 * config/tc-avr.c (mcu_types): Add atmega32m1.
869 * doc/c-avr.texi: Likewise.
871 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
873 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
875 (do_neon_ext): Fix sign of comparison.
877 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
879 From Jie Zhang <jie.zhang@analog.com>
880 * config/bfin-parse.y (asm_1): Check AREGS in comparison
881 instructions. And call yyerror when comparing PREG with
883 (check_macfunc_option): New.
884 (check_macfuncs): Check option by calling check_macfunc_option.
885 Fix comparison always true warnings. Both scalar instructions
886 of vector instruction must share the same mode option. Only allow
887 option mode at the end of the second instruction of the vector.
888 (asm_1): Check option by calling check_macfunc_option.
890 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
891 option for multiply and multiply-accumulate to data register
893 (check_macfuncs): Don't check if accumulator matches the data register
895 (assign_macfunc): Check if accumulator matches the
896 data register in each rule that moves to the data
899 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
900 generated for LOOP_BEGIN and LOOP_END instructions.
901 (bfin_gen_loop): Likewise.
903 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
905 * config/tc-s390.c (md_parse_option): z10 option added.
907 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
909 * aclocal.m4: Regenerate.
910 * configure: Likewise.
911 * Makefile.in: Likewise.
912 * doc/Makefile.in: Likewise.
914 2008-03-17 Adrian Bunk <bunk@stusta.de>
917 * config/tc-hppa.c (is_same_frag): Delete.
919 2008-03-14 Sterling Augustine <sterling@tensilica.com>
921 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
922 RELAX_LOOP_END_ADD_NOP.
924 2008-03-13 Evandro Menezes <evandro@yahoo.com>
927 * read.c (s_mexit): Warn if attempting to exit a macro when not
928 inside a macro definition.
930 2008-03-13 Alan Modra <amodra@bigpond.net.au>
932 * Makefile.am: Run "make dep-am".
933 * Makefile.in: Regenerate.
934 * configure: Regenerate.
936 2008-03-09 Paul Brook <paul@codesourcery.com>
938 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
939 * doc/c-arm.texi: Add cortex-a9.
941 2008-03-09 Paul Brook <paul@codesourcery.com>
943 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
944 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
945 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
946 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
947 * doc/c-arm.texi: Document new ARM FPU variants.
949 2008-03-07 Paul Brook <paul@codesourcery.com>
951 * config/tc-arm.c (md_apply_fix): Use correct offset range.
953 2008-03-07 Alan Modra <amodra@bigpond.net.au>
955 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
956 for strict ordering of powerpc_opcodes, but disable for now.
958 2008-03-04 Paul Brook <paul@codesourcery.com>
960 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
961 (arm_ext_v7m): Rename...
962 (arm_ext_m): ... to this. Include v6-M.
963 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
964 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
965 (md_assemble): Allow wide msr instructions.
966 (insns): Add classifications for v6-m instructions.
967 (arm_cpu_option_table): Add cortex-m1.
968 (arm_arch_option_table): Add armv6-m.
969 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
971 2008-03-03 Sterling Augustine <sterling@tensilica.com>
972 Bob Wilson <bob.wilson@acm.org>
974 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
975 (md_begin): Initialize it.
976 (resources_conflict): Use it.
978 2008-03-03 Sterling Augustine <sterling@tensilica.com>
980 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
982 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
983 H.J. Lu <hongjiu.lu@intel.com>
986 * read.c (pseudo_set): Don't allow global register symbol.
988 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
991 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
994 * write.c (write_object_file): Don't allow symbols which were
995 equated to register. Stop if there is an error.
997 2008-03-01 Alan Modra <amodra@bigpond.net.au>
999 * config/tc-ppc.h (struct _ppc_fix_extra): New.
1001 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
1002 * config/tc-ppc.c (ppu_cpu): Make global.
1003 (ppc_insert_operand): Add ppu_cpu parameter.
1004 (md_assemble): Adjust for above change.
1005 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
1007 2008-02-22 Nick Clifton <nickc@redhat.com>
1009 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
1010 targeted ARM ports, otherwise just skip generating the reloc.
1012 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
1014 * doc/c-i386.texi: Update -march= and .arch.
1016 2008-02-18 Nick Clifton <nickc@redhat.com>
1018 * config/tc-mn10300.c (has_known_symbol_location): New function.
1019 Do not regard weak symbols as having a known location.
1020 (md_estimate_size_before_relax): Use new function.
1021 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
1023 2008-02-18 Jan Beulich <jbeulich@novell.com>
1025 * config/tc-i386.c (match_template): Disallow 'l' suffix when
1026 currently selected CPU has no 32-bit support.
1027 (parse_real_register): Do not return registers not available on
1028 currently selected CPU.
1030 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1032 * config/tc-i386.c (process_immext): Fix format.
1034 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
1036 * config/tc-i386.c (inoutportreg): New.
1037 (process_immext): New.
1038 (md_assemble): Use it.
1039 (update_imm): Use imm16 and imm32s.
1040 (i386_att_operand): Use inoutportreg.
1042 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
1044 * config/tc-i386.c (operand_type_all_zero): New.
1045 (operand_type_set): Likewise.
1046 (operand_type_equal): Likewise.
1047 (cpu_flags_all_zero): Likewise.
1048 (cpu_flags_set): Likewise.
1049 (cpu_flags_equal): Likewise.
1050 (UINTS_ALL_ZERO): Removed.
1051 (UINTS_SET): Likewise.
1052 (UINTS_CLEAR): Likewise.
1053 (UINTS_EQUAL): Likewise.
1054 (cpu_flags_match): Updated.
1055 (smallest_imm_type): Likewise.
1056 (set_cpu_arch): Likewise.
1057 (md_assemble): Likewise.
1058 (optimize_imm): Likewise.
1059 (match_template): Likewise.
1060 (process_suffix): Likewise.
1061 (update_imm): Likewise.
1062 (process_drex): Likewise.
1063 (process_operands): Likewise.
1064 (build_modrm_byte): Likewise.
1065 (i386_immediate): Likewise.
1066 (i386_displacement): Likewise.
1067 (i386_att_operand): Likewise.
1068 (parse_real_register): Likewise.
1069 (md_parse_option): Likewise.
1070 (i386_target_format): Likewise.
1072 2008-02-14 Dimitry Andric <dimitry@andric.com>
1075 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
1076 pointer past the comma after parsing a floating point register
1079 2008-02-14 Hakan Ardo <hakan@debian.org>
1082 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
1084 (avr_operand): Disallow post-increment addressing in the lpm
1085 instruction for the attiny26.
1087 2008-02-13 Jan Beulich <jbeulich@novell.com>
1089 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
1090 if not in Intel mode.
1091 (i386_intel_operand): Ignore segment overrides in immediate and
1093 (intel_e11): Range-check i.mem_operands before use as array
1094 index. Filter out FLAT for uses other than as segment override.
1095 (intel_get_token): Remove broken promotion of "FLAT:" to mean
1098 2008-02-13 Jan Beulich <jbeulich@novell.com>
1100 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
1102 2008-02-13 Jan Beulich <jbeulich@novell.com>
1104 * config/tc-i386.c (allow_pseudo_reg): New.
1105 (parse_real_register): Check for NULL just once. Allow all
1106 register table entries when allow_pseudo_reg is non-zero.
1107 Don't allow any registers without type when allow_pseudo_reg
1109 (tc_x86_regname_to_dw2regnum): Replace with ...
1110 (tc_x86_parse_to_dw2regnum): ... this.
1111 (tc_x86_frame_initial_instructions): Adjust for above change.
1112 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
1113 (tc_parse_to_dw2regnum): New.
1114 (tc_x86_regname_to_dw2regnum): Replace with ...
1115 (tc_x86_parse_to_dw2regnum): ... this.
1116 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
1117 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
1120 2008-02-12 Nick Clifton <nickc@redhat.com>
1122 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
1124 (tic4x_insn_add): Likewise.
1125 (md_begin): Drop cast that was discarding a const qualifier.
1126 * config/tc-d30v.c (get_reloc): Add const qualifier to op
1128 (build_insn): Drop cast that was discarding a const qualifier.
1130 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
1132 * config/tc-i386.c (cpu_arch): Add .xsave.
1133 (md_show_usage): Add .xsave.
1135 * doc/c-i386.texi: Add xsave to -march=.
1137 2008-02-07 Alan Modra <amodra@bigpond.net.au>
1139 * read.c (s_weakref): Don't pass unadorned NULL to concat.
1140 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
1142 2008-02-05 Sterling Augustine <sterling@tensilica.com>
1144 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
1145 checks into assertions. When relaxation produces an operation that
1146 does not fit in the current FLIX instruction, make sure that the
1147 operation is relaxed as needed to account for being placed following
1148 the current instruction.
1150 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
1153 * configure: Regenerated.
1155 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
1157 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
1159 2008-01-31 Marc Gauthier <marc@tensilica.com>
1161 * configure.tgt (xtensa*-*-*): Recognize processor variants.
1163 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
1165 * read.c: (emit_expr): Correct for mingw use of printf size
1168 2008-01-24 Bob Wilson <bob.wilson@acm.org>
1170 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
1171 can only be encoded in FLIX instructions but are not specified as such.
1172 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
1175 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
1177 * NEWS: Mention new command line options for x86 targets.
1179 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1181 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
1183 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
1185 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
1187 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
1189 * config/tc-i386.c (md_show_usage): Show more processors for
1192 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1194 * config/tc-i386.c (i386_target_format): Remove cpummx2.
1196 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
1198 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
1199 (XXX_MNEM_SUFFIX): Likewise.
1200 (END_OF_INSN): Likewise.
1201 (templates): Likewise.
1202 (modrm_byte): Likewise.
1203 (rex_byte): Likewise.
1204 (DREX_XXX): Likewise.
1205 (drex_byte): Likewise.
1206 (sib_byte): Likewise.
1207 (processor_type): Likewise.
1208 (arch_entry): Likewise.
1209 (cpu_sub_arch_name): Remove const.
1210 (cpu_arch): Add .vmx and .smx.
1211 (set_cpu_arch): Append cpu_sub_arch_name.
1212 (md_parse_option): Support -march=CPU[,+EXTENSION...].
1213 (md_show_usage): Updated.
1215 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
1216 (XXX_MNEM_SUFFIX): Likewise.
1217 (END_OF_INSN): Likewise.
1218 (templates): Likewise.
1219 (modrm_byte): Likewise.
1220 (rex_byte): Likewise.
1221 (DREX_XXX): Likewise.
1222 (drex_byte): Likewise.
1223 (sib_byte): Likewise.
1224 (processor_type): Likewise.
1225 (arch_entry): Likewise.
1227 * doc/as.texinfo: Update i386 -march option.
1229 * doc/c-i386.texi: Update -march= for ISA.
1231 2008-01-18 Bob Wilson <bob.wilson@acm.org>
1233 * config/tc-xtensa.c (xtensa_leb128): New function.
1234 (md_pseudo_table): Use it for sleb128 and uleb128.
1235 (is_leb128_expr): New internal flag.
1236 (xtensa_symbol_new_hook): Check new flag.
1238 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
1240 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
1241 at90usb82, at90usb162.
1242 * doc/c-avr.texi: Change architecture grouping for at90usb82,
1244 These changes support the new avr35 architecture group in gcc.
1246 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
1248 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
1249 suffix for AT&T syntax.
1251 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
1253 * config/tc-i386.c (match_reg_size): New.
1254 (match_mem_size): Likewise.
1255 (operand_size_match): Likewise.
1256 (operand_type_match): Also clear all size fields.
1257 (match_template): Skip Intel syntax when in AT&T syntax.
1258 Call operand_size_match to check operand size.
1259 (i386_att_operand): Set the mem field to 1 for memory
1261 (i386_intel_operand): Likewise.
1263 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
1266 * config/tc-i386.c (_i386_insn): Update comment.
1267 (operand_type_match): Also clear unspecified.
1268 (operand_type_register_match): Likewise.
1269 (parse_operands): Initialize unspecified.
1270 (i386_intel_operand): Likewise.
1271 (match_template): Check memory and accumulator operand size.
1272 (i386_att_operand): Clear unspecified on register operand.
1273 (intel_e11): Likewise.
1274 (intel_e09): Set operand size and clean unspecified for
1277 2008-01-11 Andreas Schwab <schwab@suse.de>
1279 * read.c (s_space): Declare `repeat' as offsetT.
1281 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1283 * config/tc-i386.c (match_template): Check processor support
1286 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
1288 * config/tc-i386.c (match_template): Continue if processor
1291 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
1293 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
1294 unwind personality function address.
1296 2008-01-09 Bob Wilson <bob.wilson@acm.org>
1298 * dwarf2dbg.c (out_sleb128): Delete.
1299 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
1300 (out_fixed_inc_line_addr): Delete.
1301 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
1302 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
1303 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
1304 (process_entries): Remove calls to out_fixed_inc_line_addr. When
1305 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
1306 * read.h (emit_expr_fix): New prototype.
1307 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
1308 (emit_expr_fix): New.
1310 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
1312 * config/tc-i386.c (match_template): Check register size
1313 only when size of operands can be encoded the canonical way.
1315 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
1317 * config/tc-i386.c (i386_operand): Renamed to ...
1318 (i386_att_operand): This.
1319 (parse_operands): Updated.
1321 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
1323 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
1325 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
1327 (md_assemble): Remove Intel mode workaround.
1328 (match_template): Check support for old gcc, AT&T mnemonic
1330 (md_parse_option): Don't set intel_mnemonic to 0 for
1333 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
1335 * config/tc-i386.h: Update copyright to 2008.
1337 2008-01-04 Nick Clifton <nickc@redhat.com>
1339 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
1340 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
1342 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1344 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
1347 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1349 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
1350 (cpu_flags_not): Likewise.
1351 (cpu_flags_match): Updated to check 64bit and arch.
1352 (set_code_flag): Remove cpu_arch_flags_not.
1353 (set_16bit_gcc_code_flag): Likewise.
1354 (set_cpu_arch): Likewise.
1355 (md_begin): Likewise.
1356 (parse_insn): Call cpu_flags_match to check 64bit and arch.
1357 (match_template): Likewise.
1359 2008-01-03 Jakub Jelinek <jakub@redhat.com>
1361 * config/tc-i386.c (process_drex): Initialize modrm_reg and
1362 modrm_regmem to 0 instead of None.
1364 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
1366 * config/tc-i386.c (match_template): Use the xmmword field
1369 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1371 * config/tc-i386.c (process_suffix): Fix a typo.
1373 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
1376 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
1377 Check memory size in Intel mode.
1378 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
1379 (intel_e09): Likewise.
1381 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
1383 2008-01-02 Catherine Moore <clm@codesourcery.com>
1385 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
1387 For older changes see ChangeLog-2007
1393 version-control: never