1 2008-06-25 Peter Bergner <bergner@vnet.ibm.com>
3 * config/tc-ppc.c (parse_cpu): Handle -m464.
4 (md_show_usage): Likewise.
6 2008-06-24 Eric B. Weddington <eric.weddington@atmel.com>
8 Add support for ATtiny13A.
9 * config/tc-avr.c (mcu_types): Add attiny13a.
10 * doc/c-avr.texi: Likewise.
12 2008-06-24 Bob Wilson <bob.wilson@acm.org>
13 Alan Modra <amodra@bigpond.net.au>
15 * write.c (relax_segment <rs_org>): Include current stretch
16 value when calculating whether .org is backwards.
18 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
20 * configure: Regenerate.
22 2008-06-17 Nick Clifton <nickc@redhat.com>
24 * app.c (do_scrub_chars): Do not UNGET an EOF value.
26 2008-06-16 Hans-Peter Nilsson <hp@bitrange.com>
29 * config/tc-mmix.c (s_loc): Assume "negative" addresses belong to
30 text_section. Do the "stepping backwards" test for text_section
31 using unsigned operands.
33 2008-06-13 Peter Bergner <bergner@vnet.ibm.com>
35 * config/tc-ppc.c (ppc_cpu): Use ppc_cpu_t typedef.
36 (ppc_insert_operand): Likewise.
37 (ppc_machine): Likewise.
38 * config/tc-ppc.h: #include "opcode/ppc.h"
39 (struct _ppc_fix_extra <ppc_cpu>): Use ppc_cpu_t typedef.
40 (ppc_cpu): Update extern decl.
42 2008-06-12 Adam Nemet <anemet@caviumnetworks.com>
44 * config/tc-mips.c (validate_mips_insn): Handle field descriptors
45 +x, +X, +p, +P, +s, +S.
48 * config/tc-mips.c (validate_mips_insn): Handle field descriptor +Q.
50 (macro_build): Likewise.
51 (CPU_HAS_SEQ): New macro.
52 (macro2) <M_SEQ_I, M_SNE_I>: Use it. Emit seq/sne and seqi/snei.
54 2008-06-09 Eric B. Weddington <eric.weddington@atmel.com>
56 * config/tc-avr.c (mcu_types): Remove support for ATmega32HVB device.
57 * doc/c-avr.texi: Likewise.
59 2008-06-04 Nick Clifton <nickc@redhat.com>
61 * app.c (do_scrub_chars): Do not UNGET an EOF value.
63 2008-06-03 H.J. Lu <hongjiu.lu@intel.com>
65 * config/tc-i386.c (set_sse_check): New.
66 (md_pseudo_table): Add "sse_check".
68 2008-06-03 Paul Brook <paul@codesourcery.com>
70 * config/tc-arm.c (do_t_rbit): Populate both rm fields.
72 2008-05-30 Nick Clifton <nickc@redhat.com>
75 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
78 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
80 * config/tc-mips.c (mips_cpu_info_table): Move records for
81 ST Loongson-2E/2F processors to a better place.
83 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
86 * config/tc-i386.c (match_template): Report ambiguous operand
87 size, not invalid suffix when there is no match in Intel
90 2008-05-22 Paul Brook <paul@codesourcery.com>
92 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
94 2008-05-21 I-Jui Sung <ijsung@gmail.com>
96 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
97 compatible cores: fa526, fa626, fa626te, fa726te.
98 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
101 2008-05-14 Alan Modra <amodra@bigpond.net.au>
103 * Makefile.am: Run "make dep-am".
104 * Makefile.in: Regenerate.
105 * doc/Makefile.in: Regenerate.
106 * po/POTFILES.in: Regenerate.
108 2008-05-09 Catherine Moore <clm@codesourcery.com>
110 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
111 with non-MIPS16 relocs.
113 2008-05-09 Chao-ying Fu <fu@mips.com>
115 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
116 case that some characters append at the end of the name.
118 (s_change_sec): Likewise.
119 (md_section_align): Likewise.
121 2008-05-07 Bob Wilson <bob.wilson@acm.org>
123 * config/tc-xtensa.c (xtensa_create_property_segments): Use
124 xtensa_make_property_section instead of xtensa_get_property_section.
125 (xtensa_create_xproperty_segments): Likewise.
127 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
129 * NEWS: Mention XSAVE, EPT and MOVBE.
131 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
132 (md_show_usage): Add .movbe and .ept.
134 * doc/c-i386.texi: Add movbe and ept to -march=. Document
137 2008-04-29 David S. Miller <davem@davemloft.net>
139 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
141 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
143 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
145 (OPTION_ELF_BASE): Make room for new option macros.
146 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
147 OPTION_DOUBLE_FLOAT): New option macros.
148 (md_longopts): Add msoft-float, mhard-float, msingle-float and
150 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
151 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
152 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
154 (struct mips_set_options): New fields soft_float and single_float.
155 (mips_opts): Initialized them. Add comment for each field
157 (mips_after_parse_args): Set them based on file_mips_soft_float
158 and file_mips_single_float.
159 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
160 `.set singlefloat' and `.set doublefloat'.
161 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
162 Handle single-float and soft-float instructions here.
163 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
164 (is_opcode_valid_16): New function.
165 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
166 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
167 M_S_DOB>: Remove special-casing of r4650.
168 * doc/c-mips.texi (-march=): Add Octeon.
169 (MIPS Opts): Document -msoft-float and -mhard-float. Document
170 -msingle-float and -mdouble-float.
171 (MIPS floating-point): New section. Document `.set softfloat' and
172 `.set hardfloat'. Document `.set singlefloat' and `.set
175 2008-04-25 David S. Miller <davem@davemloft.net>
177 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
180 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
181 rather than occaisionally 'levels'. Consistently refer to Sun's
182 UNIX variant as SunOS, every version of Solaris is also SunOS.
183 Document new 'softint_clear' and 'softint_set' aliases. Clarify
184 which architecture versions support '%dcr', '%cq', and '%gl'. Add
185 section on 32-bit/64-bit opcode translations.
187 2008-04-23 Mike Frysinger <vapier@gentoo.org>
189 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
190 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
191 (obj-fdpicelf.o): Define.
192 * Makefile.in: Regenerate.
193 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
195 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
196 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
197 * config/obj-fdpicelf.c: New.
198 * config/obj-fdpicelf.h: Likewise.
199 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
200 the OBJ_FDPIC_ELF define.
201 (OPTION_NOPIC): Define.
202 (md_longopts): Add mnopic and mno-fdpic.
203 (md_parse_option): Handle OPTION_NOPIC.
205 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
207 * aclocal.m4: Regenerate.
208 * configure: Regenerate.
210 2008-04-23 David S. Miller <davem@davemloft.net>
212 * config/tc-sparc.c (v9a_asr_table): Add missing
213 'stick' and 'stick_cmpr', and document ordering rules
215 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
216 BFD_RELOC_SPARC_PC10.
217 * doc/c-sparc.texi: New section on Sparc constants.
218 Add documentation for %stick and %stick_cmpr.
220 2008-04-22 David S. Miller <davem@davemloft.net>
222 * config/obj-elf.c (obj_elf_section_type): Add prototype
223 before obj_elf_section_word and add 'warn' arg.
224 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
225 is matched, try checking for #SECTION_TYPE.
226 (obj_elf_section): Adjust for new args.
227 (obj_elf_type_name): New function.
228 (obj_elf_type): Call it, and accept STT_foo number strings
229 in .type statements as output by SunPRO compiler.
231 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
233 * config/tc-i386.c (md_assemble): Don't check SSE instructions
236 2008-04-18 David S. Miller <davem@davemloft.net>
238 * doc/c-sparc.texi: Add syntax section.
240 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
242 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
243 REG and NDS for instructions with immediate operand.
245 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
247 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
250 2008-04-16 David S. Miller <davem@davemloft.net>
252 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
253 and relocation generation.
254 (tc_gen_reloc): Likewise.
256 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
258 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
259 relocations are properly aligned, and not negative.
261 2008-04-15 Khem Raj <kraj@mvista.com>
263 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
265 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
267 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
268 accept e500mc instructions.
269 (md_show_usage): Document -me500mc.
271 2008-04-11 Nick Clifton <nickc@redhat.com>
273 * listing.c (print_timestamp): Use localtime rather than
274 localtime_r since not all build environments provide the latter.
276 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
278 * NEWS: Mention -msse-check=[none|error|warning].
280 * config/tc-i386.c (sse_check): New.
281 (OPTION_MSSE_CHECK): Likewise.
282 (md_assemble): Check SSE instructions if needed.
283 (md_longopts): Add -msse-check.
284 (md_parse_option): Handle OPTION_MSSE_CHECK.
285 (md_show_usage): Show -msse-check=[none|error|warning].
287 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
289 2008-04-10 Santiago Urueña <suruena@gmail.com>
291 * listing.c: Add -ag listing flag to show general information in
292 listings such as gas version, passed options, and time stamp.
293 (listing_general_info): New function.
294 (print_options): New function.
295 (print_single_option): New function.
296 (print_timestamp): New function.
297 (MAX_DATELEN): Define.
298 (listing_print): Add call to listing_general_info.
299 * listing.h (LISTING_GENERAL): Define.
300 (listing_print): Add new parameter.
301 * as.c (show_usage): Print new switch.
302 (parse_args): Parse new switch.
303 (main): Pass command line on to listing_print.
304 * NEWS: Mention this new feature.
305 * doc/as.texinfo: Document the new sub-option.
307 2008-04-08 Alan Modra <amodra@bigpond.net.au>
309 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
310 call. Delete out of date comment.
311 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
312 (dwarf2_emit_label): Don't emit unless there has been a previous
313 .file or we are outputting assembler generated debug.
314 dwarf2_consume_line_info after emitting line info, not before.
315 (out_debug_info): Simplify files_in_use test.
317 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
319 * config/tc-i386.c (parse_real_register): Return AVX register
320 only if AVX is enabled.
322 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
325 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
326 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
328 2008-04-04 Adrian Bunk <bunk@stusta.de>
329 Bob Wilson <bob.wilson@acm.org>
331 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
332 call to decode_reloc.
334 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
336 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
338 * config/tc-i386.c (cpu_arch): Add .pclmul.
339 (md_show_usage): Replace clmul with pclmul.
340 * doc/c-i386.texi: Likewise.
342 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
344 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
346 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
347 Document -msse2avx, .avx, .aes, .clmul and .fma.
349 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
350 (vex_prefix): Likewise.
352 (CPU_FLAGS_ARCH_MATCH): Likewise.
353 (CPU_FLAGS_64BIT_MATCH): Likewise.
354 (CPU_FLAGS_32BIT_MATCH): Likewise.
355 (CPU_FLAGS_PERFECT_MATCH): Likewise.
357 (vex_imm4): Likewise.
358 (fits_in_imm4): Likewise.
359 (build_vex_prefix): Likewise.
360 (VEX_check_operands): Likewise.
361 (bad_implicit_operand): Likewise.
362 (OPTION_MSSE2AVX): Likewise.
363 (T_YMMWORD): Likewise.
364 (_i386_insn): Add vex.
365 (cpu_arch): Add .avx, .aes, .clmul and .fma.
366 (cpu_flags_match): Changed to take a pointer to const template.
367 Enable encoding SSE instructions with VEX prefix for -msse2avx.
368 (match_mem_size): Also check ymmword.
369 (operand_type_match): Clear ymmword.
370 (md_begin): Allow '_' in mnemonic.
371 (type_names): Add OPERAND_TYPE_VEX_IMM4.
372 (process_immext): Update assert.
373 (md_assemble): Don't call process_immext if sse2avx and immext
374 are true. Call build_vex_prefix if vex is true.
375 (parse_insn): Updated for cpu_flags_match.
376 (swap_operands): Handle 5 operands.
377 (match_template): Handle 5 operands. Updated for cpu_flags_match.
378 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
379 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
380 (check_byte_reg): Check regymm.
381 (process_operands): Duplicate the destination register for
383 (build_modrm_byte): Updated for instructions with VEX encoding.
384 (output_insn): Output VEX prefix if needed.
385 (md_longopts): Add msse2avx.
386 (md_parse_option): Handle OPTION_MSSE2AVX.
387 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
388 (intel_e09): Support YMMWORD.
389 (intel_e11): Likewise.
390 (intel_get_token): Likewise.
392 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
394 * config/tc-avr.c (mcu_types): Add attiny167.
395 * doc/c-avr.texi: Likewise.
397 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
399 * config/tc-avr.c (mcu_types): Add atmega32u4.
400 * doc/c-avr.texi: Likewise.
402 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
404 * config/tc-avr.c (mcu_types): Add atmega32c1.
405 * doc/c-avr.texi: Likewise.
407 2008-03-28 Paul Brook <paul@codesourcery.com>
409 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
410 to avoid spurious symbols.
412 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
414 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
417 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
419 * config/tc-avr.c (mcu_types): Add atmega32m1.
420 * doc/c-avr.texi: Likewise.
422 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
424 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
426 (do_neon_ext): Fix sign of comparison.
428 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
430 From Jie Zhang <jie.zhang@analog.com>
431 * config/bfin-parse.y (asm_1): Check AREGS in comparison
432 instructions. And call yyerror when comparing PREG with
434 (check_macfunc_option): New.
435 (check_macfuncs): Check option by calling check_macfunc_option.
436 Fix comparison always true warnings. Both scalar instructions
437 of vector instruction must share the same mode option. Only allow
438 option mode at the end of the second instruction of the vector.
439 (asm_1): Check option by calling check_macfunc_option.
441 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
442 option for multiply and multiply-accumulate to data register
444 (check_macfuncs): Don't check if accumulator matches the data register
446 (assign_macfunc): Check if accumulator matches the
447 data register in each rule that moves to the data
450 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
451 generated for LOOP_BEGIN and LOOP_END instructions.
452 (bfin_gen_loop): Likewise.
454 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
456 * config/tc-s390.c (md_parse_option): z10 option added.
458 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
460 * aclocal.m4: Regenerate.
461 * configure: Likewise.
462 * Makefile.in: Likewise.
463 * doc/Makefile.in: Likewise.
465 2008-03-17 Adrian Bunk <bunk@stusta.de>
468 * config/tc-hppa.c (is_same_frag): Delete.
470 2008-03-14 Sterling Augustine <sterling@tensilica.com>
472 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
473 RELAX_LOOP_END_ADD_NOP.
475 2008-03-13 Evandro Menezes <evandro@yahoo.com>
478 * read.c (s_mexit): Warn if attempting to exit a macro when not
479 inside a macro definition.
481 2008-03-13 Alan Modra <amodra@bigpond.net.au>
483 * Makefile.am: Run "make dep-am".
484 * Makefile.in: Regenerate.
485 * configure: Regenerate.
487 2008-03-09 Paul Brook <paul@codesourcery.com>
489 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
490 * doc/c-arm.texi: Add cortex-a9.
492 2008-03-09 Paul Brook <paul@codesourcery.com>
494 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
495 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
496 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
497 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
498 * doc/c-arm.texi: Document new ARM FPU variants.
500 2008-03-07 Paul Brook <paul@codesourcery.com>
502 * config/tc-arm.c (md_apply_fix): Use correct offset range.
504 2008-03-07 Alan Modra <amodra@bigpond.net.au>
506 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
507 for strict ordering of powerpc_opcodes, but disable for now.
509 2008-03-04 Paul Brook <paul@codesourcery.com>
511 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
512 (arm_ext_v7m): Rename...
513 (arm_ext_m): ... to this. Include v6-M.
514 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
515 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
516 (md_assemble): Allow wide msr instructions.
517 (insns): Add classifications for v6-m instructions.
518 (arm_cpu_option_table): Add cortex-m1.
519 (arm_arch_option_table): Add armv6-m.
520 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
522 2008-03-03 Sterling Augustine <sterling@tensilica.com>
523 Bob Wilson <bob.wilson@acm.org>
525 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
526 (md_begin): Initialize it.
527 (resources_conflict): Use it.
529 2008-03-03 Sterling Augustine <sterling@tensilica.com>
531 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
533 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
534 H.J. Lu <hongjiu.lu@intel.com>
537 * read.c (pseudo_set): Don't allow global register symbol.
539 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
542 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
545 * write.c (write_object_file): Don't allow symbols which were
546 equated to register. Stop if there is an error.
548 2008-03-01 Alan Modra <amodra@bigpond.net.au>
550 * config/tc-ppc.h (struct _ppc_fix_extra): New.
552 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
553 * config/tc-ppc.c (ppu_cpu): Make global.
554 (ppc_insert_operand): Add ppu_cpu parameter.
555 (md_assemble): Adjust for above change.
556 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
558 2008-02-22 Nick Clifton <nickc@redhat.com>
560 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
561 targeted ARM ports, otherwise just skip generating the reloc.
563 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
565 * doc/c-i386.texi: Update -march= and .arch.
567 2008-02-18 Nick Clifton <nickc@redhat.com>
569 * config/tc-mn10300.c (has_known_symbol_location): New function.
570 Do not regard weak symbols as having a known location.
571 (md_estimate_size_before_relax): Use new function.
572 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
574 2008-02-18 Jan Beulich <jbeulich@novell.com>
576 * config/tc-i386.c (match_template): Disallow 'l' suffix when
577 currently selected CPU has no 32-bit support.
578 (parse_real_register): Do not return registers not available on
579 currently selected CPU.
581 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
583 * config/tc-i386.c (process_immext): Fix format.
585 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
587 * config/tc-i386.c (inoutportreg): New.
588 (process_immext): New.
589 (md_assemble): Use it.
590 (update_imm): Use imm16 and imm32s.
591 (i386_att_operand): Use inoutportreg.
593 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
595 * config/tc-i386.c (operand_type_all_zero): New.
596 (operand_type_set): Likewise.
597 (operand_type_equal): Likewise.
598 (cpu_flags_all_zero): Likewise.
599 (cpu_flags_set): Likewise.
600 (cpu_flags_equal): Likewise.
601 (UINTS_ALL_ZERO): Removed.
602 (UINTS_SET): Likewise.
603 (UINTS_CLEAR): Likewise.
604 (UINTS_EQUAL): Likewise.
605 (cpu_flags_match): Updated.
606 (smallest_imm_type): Likewise.
607 (set_cpu_arch): Likewise.
608 (md_assemble): Likewise.
609 (optimize_imm): Likewise.
610 (match_template): Likewise.
611 (process_suffix): Likewise.
612 (update_imm): Likewise.
613 (process_drex): Likewise.
614 (process_operands): Likewise.
615 (build_modrm_byte): Likewise.
616 (i386_immediate): Likewise.
617 (i386_displacement): Likewise.
618 (i386_att_operand): Likewise.
619 (parse_real_register): Likewise.
620 (md_parse_option): Likewise.
621 (i386_target_format): Likewise.
623 2008-02-14 Dimitry Andric <dimitry@andric.com>
626 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
627 pointer past the comma after parsing a floating point register
630 2008-02-14 Hakan Ardo <hakan@debian.org>
633 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
635 (avr_operand): Disallow post-increment addressing in the lpm
636 instruction for the attiny26.
638 2008-02-13 Jan Beulich <jbeulich@novell.com>
640 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
641 if not in Intel mode.
642 (i386_intel_operand): Ignore segment overrides in immediate and
644 (intel_e11): Range-check i.mem_operands before use as array
645 index. Filter out FLAT for uses other than as segment override.
646 (intel_get_token): Remove broken promotion of "FLAT:" to mean
649 2008-02-13 Jan Beulich <jbeulich@novell.com>
651 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
653 2008-02-13 Jan Beulich <jbeulich@novell.com>
655 * config/tc-i386.c (allow_pseudo_reg): New.
656 (parse_real_register): Check for NULL just once. Allow all
657 register table entries when allow_pseudo_reg is non-zero.
658 Don't allow any registers without type when allow_pseudo_reg
660 (tc_x86_regname_to_dw2regnum): Replace with ...
661 (tc_x86_parse_to_dw2regnum): ... this.
662 (tc_x86_frame_initial_instructions): Adjust for above change.
663 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
664 (tc_parse_to_dw2regnum): New.
665 (tc_x86_regname_to_dw2regnum): Replace with ...
666 (tc_x86_parse_to_dw2regnum): ... this.
667 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
668 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
671 2008-02-12 Nick Clifton <nickc@redhat.com>
673 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
675 (tic4x_insn_add): Likewise.
676 (md_begin): Drop cast that was discarding a const qualifier.
677 * config/tc-d30v.c (get_reloc): Add const qualifier to op
679 (build_insn): Drop cast that was discarding a const qualifier.
681 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
683 * config/tc-i386.c (cpu_arch): Add .xsave.
684 (md_show_usage): Add .xsave.
686 * doc/c-i386.texi: Add xsave to -march=.
688 2008-02-07 Alan Modra <amodra@bigpond.net.au>
690 * read.c (s_weakref): Don't pass unadorned NULL to concat.
691 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
693 2008-02-05 Sterling Augustine <sterling@tensilica.com>
695 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
696 checks into assertions. When relaxation produces an operation that
697 does not fit in the current FLIX instruction, make sure that the
698 operation is relaxed as needed to account for being placed following
699 the current instruction.
701 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
704 * configure: Regenerated.
706 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
708 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
710 2008-01-31 Marc Gauthier <marc@tensilica.com>
712 * configure.tgt (xtensa*-*-*): Recognize processor variants.
714 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
716 * read.c: (emit_expr): Correct for mingw use of printf size
719 2008-01-24 Bob Wilson <bob.wilson@acm.org>
721 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
722 can only be encoded in FLIX instructions but are not specified as such.
723 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
726 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
728 * NEWS: Mention new command line options for x86 targets.
730 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
732 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
734 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
736 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
738 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
740 * config/tc-i386.c (md_show_usage): Show more processors for
743 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
745 * config/tc-i386.c (i386_target_format): Remove cpummx2.
747 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
749 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
750 (XXX_MNEM_SUFFIX): Likewise.
751 (END_OF_INSN): Likewise.
752 (templates): Likewise.
753 (modrm_byte): Likewise.
754 (rex_byte): Likewise.
755 (DREX_XXX): Likewise.
756 (drex_byte): Likewise.
757 (sib_byte): Likewise.
758 (processor_type): Likewise.
759 (arch_entry): Likewise.
760 (cpu_sub_arch_name): Remove const.
761 (cpu_arch): Add .vmx and .smx.
762 (set_cpu_arch): Append cpu_sub_arch_name.
763 (md_parse_option): Support -march=CPU[,+EXTENSION...].
764 (md_show_usage): Updated.
766 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
767 (XXX_MNEM_SUFFIX): Likewise.
768 (END_OF_INSN): Likewise.
769 (templates): Likewise.
770 (modrm_byte): Likewise.
771 (rex_byte): Likewise.
772 (DREX_XXX): Likewise.
773 (drex_byte): Likewise.
774 (sib_byte): Likewise.
775 (processor_type): Likewise.
776 (arch_entry): Likewise.
778 * doc/as.texinfo: Update i386 -march option.
780 * doc/c-i386.texi: Update -march= for ISA.
782 2008-01-18 Bob Wilson <bob.wilson@acm.org>
784 * config/tc-xtensa.c (xtensa_leb128): New function.
785 (md_pseudo_table): Use it for sleb128 and uleb128.
786 (is_leb128_expr): New internal flag.
787 (xtensa_symbol_new_hook): Check new flag.
789 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
791 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
792 at90usb82, at90usb162.
793 * doc/c-avr.texi: Change architecture grouping for at90usb82,
795 These changes support the new avr35 architecture group in gcc.
797 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
799 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
800 suffix for AT&T syntax.
802 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
804 * config/tc-i386.c (match_reg_size): New.
805 (match_mem_size): Likewise.
806 (operand_size_match): Likewise.
807 (operand_type_match): Also clear all size fields.
808 (match_template): Skip Intel syntax when in AT&T syntax.
809 Call operand_size_match to check operand size.
810 (i386_att_operand): Set the mem field to 1 for memory
812 (i386_intel_operand): Likewise.
814 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
817 * config/tc-i386.c (_i386_insn): Update comment.
818 (operand_type_match): Also clear unspecified.
819 (operand_type_register_match): Likewise.
820 (parse_operands): Initialize unspecified.
821 (i386_intel_operand): Likewise.
822 (match_template): Check memory and accumulator operand size.
823 (i386_att_operand): Clear unspecified on register operand.
824 (intel_e11): Likewise.
825 (intel_e09): Set operand size and clean unspecified for
828 2008-01-11 Andreas Schwab <schwab@suse.de>
830 * read.c (s_space): Declare `repeat' as offsetT.
832 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
834 * config/tc-i386.c (match_template): Check processor support
837 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
839 * config/tc-i386.c (match_template): Continue if processor
842 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
844 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
845 unwind personality function address.
847 2008-01-09 Bob Wilson <bob.wilson@acm.org>
849 * dwarf2dbg.c (out_sleb128): Delete.
850 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
851 (out_fixed_inc_line_addr): Delete.
852 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
853 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
854 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
855 (process_entries): Remove calls to out_fixed_inc_line_addr. When
856 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
857 * read.h (emit_expr_fix): New prototype.
858 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
859 (emit_expr_fix): New.
861 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
863 * config/tc-i386.c (match_template): Check register size
864 only when size of operands can be encoded the canonical way.
866 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
868 * config/tc-i386.c (i386_operand): Renamed to ...
869 (i386_att_operand): This.
870 (parse_operands): Updated.
872 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
874 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
876 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
878 (md_assemble): Remove Intel mode workaround.
879 (match_template): Check support for old gcc, AT&T mnemonic
881 (md_parse_option): Don't set intel_mnemonic to 0 for
884 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
886 * config/tc-i386.h: Update copyright to 2008.
888 2008-01-04 Nick Clifton <nickc@redhat.com>
890 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
891 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
893 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
895 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
898 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
900 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
901 (cpu_flags_not): Likewise.
902 (cpu_flags_match): Updated to check 64bit and arch.
903 (set_code_flag): Remove cpu_arch_flags_not.
904 (set_16bit_gcc_code_flag): Likewise.
905 (set_cpu_arch): Likewise.
906 (md_begin): Likewise.
907 (parse_insn): Call cpu_flags_match to check 64bit and arch.
908 (match_template): Likewise.
910 2008-01-03 Jakub Jelinek <jakub@redhat.com>
912 * config/tc-i386.c (process_drex): Initialize modrm_reg and
913 modrm_regmem to 0 instead of None.
915 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
917 * config/tc-i386.c (match_template): Use the xmmword field
920 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
922 * config/tc-i386.c (process_suffix): Fix a typo.
924 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
927 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
928 Check memory size in Intel mode.
929 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
930 (intel_e09): Likewise.
932 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
934 2008-01-02 Catherine Moore <clm@codesourcery.com>
936 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
938 For older changes see ChangeLog-2007
944 version-control: never