1 2008-05-30 Nick Clifton <nickc@redhat.com>
4 * config/tc-avr.c (avr_ldi_expression): Do not warn about unknown
7 2008-05-29 Maxim Kuvyrkov <maxim@codesourcery.com>
9 * config/tc-mips.c (mips_cpu_info_table): Move records for
10 ST Loongson-2E/2F processors to a better place.
12 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
15 * config/tc-i386.c (match_template): Report ambiguous operand
16 size, not invalid suffix when there is no match in Intel
19 2008-05-22 Paul Brook <paul@codesourcery.com>
21 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
23 2008-05-21 I-Jui Sung <ijsung@gmail.com>
25 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
26 compatible cores: fa526, fa626, fa626te, fa726te.
27 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
30 2008-05-14 Alan Modra <amodra@bigpond.net.au>
32 * Makefile.am: Run "make dep-am".
33 * Makefile.in: Regenerate.
34 * doc/Makefile.in: Regenerate.
35 * po/POTFILES.in: Regenerate.
37 2008-05-09 Catherine Moore <clm@codesourcery.com>
39 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
40 with non-MIPS16 relocs.
42 2008-05-09 Chao-ying Fu <fu@mips.com>
44 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
45 case that some characters append at the end of the name.
47 (s_change_sec): Likewise.
48 (md_section_align): Likewise.
50 2008-05-07 Bob Wilson <bob.wilson@acm.org>
52 * config/tc-xtensa.c (xtensa_create_property_segments): Use
53 xtensa_make_property_section instead of xtensa_get_property_section.
54 (xtensa_create_xproperty_segments): Likewise.
56 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
58 * NEWS: Mention XSAVE, EPT and MOVBE.
60 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
61 (md_show_usage): Add .movbe and .ept.
63 * doc/c-i386.texi: Add movbe and ept to -march=. Document
66 2008-04-29 David S. Miller <davem@davemloft.net>
68 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
70 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
72 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
74 (OPTION_ELF_BASE): Make room for new option macros.
75 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
76 OPTION_DOUBLE_FLOAT): New option macros.
77 (md_longopts): Add msoft-float, mhard-float, msingle-float and
79 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
80 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
81 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
83 (struct mips_set_options): New fields soft_float and single_float.
84 (mips_opts): Initialized them. Add comment for each field
86 (mips_after_parse_args): Set them based on file_mips_soft_float
87 and file_mips_single_float.
88 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
89 `.set singlefloat' and `.set doublefloat'.
90 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
91 Handle single-float and soft-float instructions here.
92 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
93 (is_opcode_valid_16): New function.
94 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
95 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
96 M_S_DOB>: Remove special-casing of r4650.
97 * doc/c-mips.texi (-march=): Add Octeon.
98 (MIPS Opts): Document -msoft-float and -mhard-float. Document
99 -msingle-float and -mdouble-float.
100 (MIPS floating-point): New section. Document `.set softfloat' and
101 `.set hardfloat'. Document `.set singlefloat' and `.set
104 2008-04-25 David S. Miller <davem@davemloft.net>
106 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
109 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
110 rather than occaisionally 'levels'. Consistently refer to Sun's
111 UNIX variant as SunOS, every version of Solaris is also SunOS.
112 Document new 'softint_clear' and 'softint_set' aliases. Clarify
113 which architecture versions support '%dcr', '%cq', and '%gl'. Add
114 section on 32-bit/64-bit opcode translations.
116 2008-04-23 Mike Frysinger <vapier@gentoo.org>
118 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
119 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
120 (obj-fdpicelf.o): Define.
121 * Makefile.in: Regenerate.
122 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
124 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
125 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
126 * config/obj-fdpicelf.c: New.
127 * config/obj-fdpicelf.h: Likewise.
128 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
129 the OBJ_FDPIC_ELF define.
130 (OPTION_NOPIC): Define.
131 (md_longopts): Add mnopic and mno-fdpic.
132 (md_parse_option): Handle OPTION_NOPIC.
134 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
136 * aclocal.m4: Regenerate.
137 * configure: Regenerate.
139 2008-04-23 David S. Miller <davem@davemloft.net>
141 * config/tc-sparc.c (v9a_asr_table): Add missing
142 'stick' and 'stick_cmpr', and document ordering rules
144 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
145 BFD_RELOC_SPARC_PC10.
146 * doc/c-sparc.texi: New section on Sparc constants.
147 Add documentation for %stick and %stick_cmpr.
149 2008-04-22 David S. Miller <davem@davemloft.net>
151 * config/obj-elf.c (obj_elf_section_type): Add prototype
152 before obj_elf_section_word and add 'warn' arg.
153 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
154 is matched, try checking for #SECTION_TYPE.
155 (obj_elf_section): Adjust for new args.
156 (obj_elf_type_name): New function.
157 (obj_elf_type): Call it, and accept STT_foo number strings
158 in .type statements as output by SunPRO compiler.
160 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
162 * config/tc-i386.c (md_assemble): Don't check SSE instructions
165 2008-04-18 David S. Miller <davem@davemloft.net>
167 * doc/c-sparc.texi: Add syntax section.
169 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
171 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
172 REG and NDS for instructions with immediate operand.
174 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
176 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
179 2008-04-16 David S. Miller <davem@davemloft.net>
181 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
182 and relocation generation.
183 (tc_gen_reloc): Likewise.
185 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
187 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
188 relocations are properly aligned, and not negative.
190 2008-04-15 Khem Raj <kraj@mvista.com>
192 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
194 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
196 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
197 accept e500mc instructions.
198 (md_show_usage): Document -me500mc.
200 2008-04-11 Nick Clifton <nickc@redhat.com>
202 * listing.c (print_timestamp): Use localtime rather than
203 localtime_r since not all build environments provide the latter.
205 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
207 * NEWS: Mention -msse-check=[none|error|warning].
209 * config/tc-i386.c (sse_check): New.
210 (OPTION_MSSE_CHECK): Likewise.
211 (md_assemble): Check SSE instructions if needed.
212 (md_longopts): Add -msse-check.
213 (md_parse_option): Handle OPTION_MSSE_CHECK.
214 (md_show_usage): Show -msse-check=[none|error|warning].
216 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
218 2008-04-10 Santiago Urueña <suruena@gmail.com>
220 * listing.c: Add -ag listing flag to show general information in
221 listings such as gas version, passed options, and time stamp.
222 (listing_general_info): New function.
223 (print_options): New function.
224 (print_single_option): New function.
225 (print_timestamp): New function.
226 (MAX_DATELEN): Define.
227 (listing_print): Add call to listing_general_info.
228 * listing.h (LISTING_GENERAL): Define.
229 (listing_print): Add new parameter.
230 * as.c (show_usage): Print new switch.
231 (parse_args): Parse new switch.
232 (main): Pass command line on to listing_print.
233 * NEWS: Mention this new feature.
234 * doc/as.texinfo: Document the new sub-option.
236 2008-04-08 Alan Modra <amodra@bigpond.net.au>
238 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
239 call. Delete out of date comment.
240 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
241 (dwarf2_emit_label): Don't emit unless there has been a previous
242 .file or we are outputting assembler generated debug.
243 dwarf2_consume_line_info after emitting line info, not before.
244 (out_debug_info): Simplify files_in_use test.
246 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
248 * config/tc-i386.c (parse_real_register): Return AVX register
249 only if AVX is enabled.
251 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
254 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
255 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
257 2008-04-04 Adrian Bunk <bunk@stusta.de>
258 Bob Wilson <bob.wilson@acm.org>
260 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
261 call to decode_reloc.
263 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
265 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
267 * config/tc-i386.c (cpu_arch): Add .pclmul.
268 (md_show_usage): Replace clmul with pclmul.
269 * doc/c-i386.texi: Likewise.
271 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
273 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
275 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
276 Document -msse2avx, .avx, .aes, .clmul and .fma.
278 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
279 (vex_prefix): Likewise.
281 (CPU_FLAGS_ARCH_MATCH): Likewise.
282 (CPU_FLAGS_64BIT_MATCH): Likewise.
283 (CPU_FLAGS_32BIT_MATCH): Likewise.
284 (CPU_FLAGS_PERFECT_MATCH): Likewise.
286 (vex_imm4): Likewise.
287 (fits_in_imm4): Likewise.
288 (build_vex_prefix): Likewise.
289 (VEX_check_operands): Likewise.
290 (bad_implicit_operand): Likewise.
291 (OPTION_MSSE2AVX): Likewise.
292 (T_YMMWORD): Likewise.
293 (_i386_insn): Add vex.
294 (cpu_arch): Add .avx, .aes, .clmul and .fma.
295 (cpu_flags_match): Changed to take a pointer to const template.
296 Enable encoding SSE instructions with VEX prefix for -msse2avx.
297 (match_mem_size): Also check ymmword.
298 (operand_type_match): Clear ymmword.
299 (md_begin): Allow '_' in mnemonic.
300 (type_names): Add OPERAND_TYPE_VEX_IMM4.
301 (process_immext): Update assert.
302 (md_assemble): Don't call process_immext if sse2avx and immext
303 are true. Call build_vex_prefix if vex is true.
304 (parse_insn): Updated for cpu_flags_match.
305 (swap_operands): Handle 5 operands.
306 (match_template): Handle 5 operands. Updated for cpu_flags_match.
307 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
308 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
309 (check_byte_reg): Check regymm.
310 (process_operands): Duplicate the destination register for
312 (build_modrm_byte): Updated for instructions with VEX encoding.
313 (output_insn): Output VEX prefix if needed.
314 (md_longopts): Add msse2avx.
315 (md_parse_option): Handle OPTION_MSSE2AVX.
316 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
317 (intel_e09): Support YMMWORD.
318 (intel_e11): Likewise.
319 (intel_get_token): Likewise.
321 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
323 * config/tc-avr.c (mcu_types): Add attiny167.
324 * doc/c-avr.texi: Likewise.
326 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
328 * config/tc-avr.c (mcu_types): Add atmega32u4.
329 * doc/c-avr.texi: Likewise.
331 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
333 * config/tc-avr.c (mcu_types): Add atmega32c1.
334 * doc/c-avr.texi: Likewise.
336 2008-03-28 Paul Brook <paul@codesourcery.com>
338 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
339 to avoid spurious symbols.
341 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
343 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
346 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
348 * config/tc-avr.c (mcu_types): Add atmega32m1.
349 * doc/c-avr.texi: Likewise.
351 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
353 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
355 (do_neon_ext): Fix sign of comparison.
357 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
359 From Jie Zhang <jie.zhang@analog.com>
360 * config/bfin-parse.y (asm_1): Check AREGS in comparison
361 instructions. And call yyerror when comparing PREG with
363 (check_macfunc_option): New.
364 (check_macfuncs): Check option by calling check_macfunc_option.
365 Fix comparison always true warnings. Both scalar instructions
366 of vector instruction must share the same mode option. Only allow
367 option mode at the end of the second instruction of the vector.
368 (asm_1): Check option by calling check_macfunc_option.
370 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
371 option for multiply and multiply-accumulate to data register
373 (check_macfuncs): Don't check if accumulator matches the data register
375 (assign_macfunc): Check if accumulator matches the
376 data register in each rule that moves to the data
379 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
380 generated for LOOP_BEGIN and LOOP_END instructions.
381 (bfin_gen_loop): Likewise.
383 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
385 * config/tc-s390.c (md_parse_option): z10 option added.
387 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
389 * aclocal.m4: Regenerate.
390 * configure: Likewise.
391 * Makefile.in: Likewise.
392 * doc/Makefile.in: Likewise.
394 2008-03-17 Adrian Bunk <bunk@stusta.de>
397 * config/tc-hppa.c (is_same_frag): Delete.
399 2008-03-14 Sterling Augustine <sterling@tensilica.com>
401 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
402 RELAX_LOOP_END_ADD_NOP.
404 2008-03-13 Evandro Menezes <evandro@yahoo.com>
407 * read.c (s_mexit): Warn if attempting to exit a macro when not
408 inside a macro definition.
410 2008-03-13 Alan Modra <amodra@bigpond.net.au>
412 * Makefile.am: Run "make dep-am".
413 * Makefile.in: Regenerate.
414 * configure: Regenerate.
416 2008-03-09 Paul Brook <paul@codesourcery.com>
418 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
419 * doc/c-arm.texi: Add cortex-a9.
421 2008-03-09 Paul Brook <paul@codesourcery.com>
423 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
424 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
425 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
426 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
427 * doc/c-arm.texi: Document new ARM FPU variants.
429 2008-03-07 Paul Brook <paul@codesourcery.com>
431 * config/tc-arm.c (md_apply_fix): Use correct offset range.
433 2008-03-07 Alan Modra <amodra@bigpond.net.au>
435 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
436 for strict ordering of powerpc_opcodes, but disable for now.
438 2008-03-04 Paul Brook <paul@codesourcery.com>
440 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
441 (arm_ext_v7m): Rename...
442 (arm_ext_m): ... to this. Include v6-M.
443 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
444 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
445 (md_assemble): Allow wide msr instructions.
446 (insns): Add classifications for v6-m instructions.
447 (arm_cpu_option_table): Add cortex-m1.
448 (arm_arch_option_table): Add armv6-m.
449 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
451 2008-03-03 Sterling Augustine <sterling@tensilica.com>
452 Bob Wilson <bob.wilson@acm.org>
454 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
455 (md_begin): Initialize it.
456 (resources_conflict): Use it.
458 2008-03-03 Sterling Augustine <sterling@tensilica.com>
460 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
462 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
463 H.J. Lu <hongjiu.lu@intel.com>
466 * read.c (pseudo_set): Don't allow global register symbol.
468 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
471 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
474 * write.c (write_object_file): Don't allow symbols which were
475 equated to register. Stop if there is an error.
477 2008-03-01 Alan Modra <amodra@bigpond.net.au>
479 * config/tc-ppc.h (struct _ppc_fix_extra): New.
481 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
482 * config/tc-ppc.c (ppu_cpu): Make global.
483 (ppc_insert_operand): Add ppu_cpu parameter.
484 (md_assemble): Adjust for above change.
485 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
487 2008-02-22 Nick Clifton <nickc@redhat.com>
489 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
490 targeted ARM ports, otherwise just skip generating the reloc.
492 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
494 * doc/c-i386.texi: Update -march= and .arch.
496 2008-02-18 Nick Clifton <nickc@redhat.com>
498 * config/tc-mn10300.c (has_known_symbol_location): New function.
499 Do not regard weak symbols as having a known location.
500 (md_estimate_size_before_relax): Use new function.
501 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
503 2008-02-18 Jan Beulich <jbeulich@novell.com>
505 * config/tc-i386.c (match_template): Disallow 'l' suffix when
506 currently selected CPU has no 32-bit support.
507 (parse_real_register): Do not return registers not available on
508 currently selected CPU.
510 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
512 * config/tc-i386.c (process_immext): Fix format.
514 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
516 * config/tc-i386.c (inoutportreg): New.
517 (process_immext): New.
518 (md_assemble): Use it.
519 (update_imm): Use imm16 and imm32s.
520 (i386_att_operand): Use inoutportreg.
522 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
524 * config/tc-i386.c (operand_type_all_zero): New.
525 (operand_type_set): Likewise.
526 (operand_type_equal): Likewise.
527 (cpu_flags_all_zero): Likewise.
528 (cpu_flags_set): Likewise.
529 (cpu_flags_equal): Likewise.
530 (UINTS_ALL_ZERO): Removed.
531 (UINTS_SET): Likewise.
532 (UINTS_CLEAR): Likewise.
533 (UINTS_EQUAL): Likewise.
534 (cpu_flags_match): Updated.
535 (smallest_imm_type): Likewise.
536 (set_cpu_arch): Likewise.
537 (md_assemble): Likewise.
538 (optimize_imm): Likewise.
539 (match_template): Likewise.
540 (process_suffix): Likewise.
541 (update_imm): Likewise.
542 (process_drex): Likewise.
543 (process_operands): Likewise.
544 (build_modrm_byte): Likewise.
545 (i386_immediate): Likewise.
546 (i386_displacement): Likewise.
547 (i386_att_operand): Likewise.
548 (parse_real_register): Likewise.
549 (md_parse_option): Likewise.
550 (i386_target_format): Likewise.
552 2008-02-14 Dimitry Andric <dimitry@andric.com>
555 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
556 pointer past the comma after parsing a floating point register
559 2008-02-14 Hakan Ardo <hakan@debian.org>
562 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
564 (avr_operand): Disallow post-increment addressing in the lpm
565 instruction for the attiny26.
567 2008-02-13 Jan Beulich <jbeulich@novell.com>
569 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
570 if not in Intel mode.
571 (i386_intel_operand): Ignore segment overrides in immediate and
573 (intel_e11): Range-check i.mem_operands before use as array
574 index. Filter out FLAT for uses other than as segment override.
575 (intel_get_token): Remove broken promotion of "FLAT:" to mean
578 2008-02-13 Jan Beulich <jbeulich@novell.com>
580 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
582 2008-02-13 Jan Beulich <jbeulich@novell.com>
584 * config/tc-i386.c (allow_pseudo_reg): New.
585 (parse_real_register): Check for NULL just once. Allow all
586 register table entries when allow_pseudo_reg is non-zero.
587 Don't allow any registers without type when allow_pseudo_reg
589 (tc_x86_regname_to_dw2regnum): Replace with ...
590 (tc_x86_parse_to_dw2regnum): ... this.
591 (tc_x86_frame_initial_instructions): Adjust for above change.
592 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
593 (tc_parse_to_dw2regnum): New.
594 (tc_x86_regname_to_dw2regnum): Replace with ...
595 (tc_x86_parse_to_dw2regnum): ... this.
596 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
597 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
600 2008-02-12 Nick Clifton <nickc@redhat.com>
602 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
604 (tic4x_insn_add): Likewise.
605 (md_begin): Drop cast that was discarding a const qualifier.
606 * config/tc-d30v.c (get_reloc): Add const qualifier to op
608 (build_insn): Drop cast that was discarding a const qualifier.
610 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
612 * config/tc-i386.c (cpu_arch): Add .xsave.
613 (md_show_usage): Add .xsave.
615 * doc/c-i386.texi: Add xsave to -march=.
617 2008-02-07 Alan Modra <amodra@bigpond.net.au>
619 * read.c (s_weakref): Don't pass unadorned NULL to concat.
620 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
622 2008-02-05 Sterling Augustine <sterling@tensilica.com>
624 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
625 checks into assertions. When relaxation produces an operation that
626 does not fit in the current FLIX instruction, make sure that the
627 operation is relaxed as needed to account for being placed following
628 the current instruction.
630 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
633 * configure: Regenerated.
635 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
637 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
639 2008-01-31 Marc Gauthier <marc@tensilica.com>
641 * configure.tgt (xtensa*-*-*): Recognize processor variants.
643 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
645 * read.c: (emit_expr): Correct for mingw use of printf size
648 2008-01-24 Bob Wilson <bob.wilson@acm.org>
650 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
651 can only be encoded in FLIX instructions but are not specified as such.
652 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
655 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
657 * NEWS: Mention new command line options for x86 targets.
659 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
661 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
663 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
665 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
667 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
669 * config/tc-i386.c (md_show_usage): Show more processors for
672 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
674 * config/tc-i386.c (i386_target_format): Remove cpummx2.
676 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
678 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
679 (XXX_MNEM_SUFFIX): Likewise.
680 (END_OF_INSN): Likewise.
681 (templates): Likewise.
682 (modrm_byte): Likewise.
683 (rex_byte): Likewise.
684 (DREX_XXX): Likewise.
685 (drex_byte): Likewise.
686 (sib_byte): Likewise.
687 (processor_type): Likewise.
688 (arch_entry): Likewise.
689 (cpu_sub_arch_name): Remove const.
690 (cpu_arch): Add .vmx and .smx.
691 (set_cpu_arch): Append cpu_sub_arch_name.
692 (md_parse_option): Support -march=CPU[,+EXTENSION...].
693 (md_show_usage): Updated.
695 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
696 (XXX_MNEM_SUFFIX): Likewise.
697 (END_OF_INSN): Likewise.
698 (templates): Likewise.
699 (modrm_byte): Likewise.
700 (rex_byte): Likewise.
701 (DREX_XXX): Likewise.
702 (drex_byte): Likewise.
703 (sib_byte): Likewise.
704 (processor_type): Likewise.
705 (arch_entry): Likewise.
707 * doc/as.texinfo: Update i386 -march option.
709 * doc/c-i386.texi: Update -march= for ISA.
711 2008-01-18 Bob Wilson <bob.wilson@acm.org>
713 * config/tc-xtensa.c (xtensa_leb128): New function.
714 (md_pseudo_table): Use it for sleb128 and uleb128.
715 (is_leb128_expr): New internal flag.
716 (xtensa_symbol_new_hook): Check new flag.
718 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
720 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
721 at90usb82, at90usb162.
722 * doc/c-avr.texi: Change architecture grouping for at90usb82,
724 These changes support the new avr35 architecture group in gcc.
726 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
728 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
729 suffix for AT&T syntax.
731 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
733 * config/tc-i386.c (match_reg_size): New.
734 (match_mem_size): Likewise.
735 (operand_size_match): Likewise.
736 (operand_type_match): Also clear all size fields.
737 (match_template): Skip Intel syntax when in AT&T syntax.
738 Call operand_size_match to check operand size.
739 (i386_att_operand): Set the mem field to 1 for memory
741 (i386_intel_operand): Likewise.
743 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
746 * config/tc-i386.c (_i386_insn): Update comment.
747 (operand_type_match): Also clear unspecified.
748 (operand_type_register_match): Likewise.
749 (parse_operands): Initialize unspecified.
750 (i386_intel_operand): Likewise.
751 (match_template): Check memory and accumulator operand size.
752 (i386_att_operand): Clear unspecified on register operand.
753 (intel_e11): Likewise.
754 (intel_e09): Set operand size and clean unspecified for
757 2008-01-11 Andreas Schwab <schwab@suse.de>
759 * read.c (s_space): Declare `repeat' as offsetT.
761 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
763 * config/tc-i386.c (match_template): Check processor support
766 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
768 * config/tc-i386.c (match_template): Continue if processor
771 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
773 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
774 unwind personality function address.
776 2008-01-09 Bob Wilson <bob.wilson@acm.org>
778 * dwarf2dbg.c (out_sleb128): Delete.
779 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
780 (out_fixed_inc_line_addr): Delete.
781 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
782 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
783 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
784 (process_entries): Remove calls to out_fixed_inc_line_addr. When
785 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
786 * read.h (emit_expr_fix): New prototype.
787 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
788 (emit_expr_fix): New.
790 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
792 * config/tc-i386.c (match_template): Check register size
793 only when size of operands can be encoded the canonical way.
795 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
797 * config/tc-i386.c (i386_operand): Renamed to ...
798 (i386_att_operand): This.
799 (parse_operands): Updated.
801 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
803 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
805 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
807 (md_assemble): Remove Intel mode workaround.
808 (match_template): Check support for old gcc, AT&T mnemonic
810 (md_parse_option): Don't set intel_mnemonic to 0 for
813 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
815 * config/tc-i386.h: Update copyright to 2008.
817 2008-01-04 Nick Clifton <nickc@redhat.com>
819 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
820 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
822 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
824 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
827 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
829 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
830 (cpu_flags_not): Likewise.
831 (cpu_flags_match): Updated to check 64bit and arch.
832 (set_code_flag): Remove cpu_arch_flags_not.
833 (set_16bit_gcc_code_flag): Likewise.
834 (set_cpu_arch): Likewise.
835 (md_begin): Likewise.
836 (parse_insn): Call cpu_flags_match to check 64bit and arch.
837 (match_template): Likewise.
839 2008-01-03 Jakub Jelinek <jakub@redhat.com>
841 * config/tc-i386.c (process_drex): Initialize modrm_reg and
842 modrm_regmem to 0 instead of None.
844 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
846 * config/tc-i386.c (match_template): Use the xmmword field
849 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
851 * config/tc-i386.c (process_suffix): Fix a typo.
853 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
856 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
857 Check memory size in Intel mode.
858 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
859 (intel_e09): Likewise.
861 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
863 2008-01-02 Catherine Moore <clm@codesourcery.com>
865 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
867 For older changes see ChangeLog-2007
873 version-control: never