1 2008-05-23 H.J. Lu <hongjiu.lu@intel.com>
4 * config/tc-i386.c (match_template): Report ambiguous operand
5 size, not invalid suffix when there is no match in Intel
8 2008-05-22 Paul Brook <paul@codesourcery.com>
10 * config/tc-arm.c (parse_cond): Covert to lowercase before matching.
12 2008-05-21 I-Jui Sung <ijsung@gmail.com>
14 * config/tc-arm.c (arm_cpus): Add Faraday ARMv4 and ARMv5TE
15 compatible cores: fa526, fa626, fa626te, fa726te.
16 * doc/c-arm.texi (ARM Opts): Add -mcpu={fa526, fa626, fa626te,
19 2008-05-14 Alan Modra <amodra@bigpond.net.au>
21 * Makefile.am: Run "make dep-am".
22 * Makefile.in: Regenerate.
23 * doc/Makefile.in: Regenerate.
24 * po/POTFILES.in: Regenerate.
26 2008-05-09 Catherine Moore <clm@codesourcery.com>
28 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
29 with non-MIPS16 relocs.
31 2008-05-09 Chao-ying Fu <fu@mips.com>
33 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
34 case that some characters append at the end of the name.
36 (s_change_sec): Likewise.
37 (md_section_align): Likewise.
39 2008-05-07 Bob Wilson <bob.wilson@acm.org>
41 * config/tc-xtensa.c (xtensa_create_property_segments): Use
42 xtensa_make_property_section instead of xtensa_get_property_section.
43 (xtensa_create_xproperty_segments): Likewise.
45 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
47 * NEWS: Mention XSAVE, EPT and MOVBE.
49 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
50 (md_show_usage): Add .movbe and .ept.
52 * doc/c-i386.texi: Add movbe and ept to -march=. Document
55 2008-04-29 David S. Miller <davem@davemloft.net>
57 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
59 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
61 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
63 (OPTION_ELF_BASE): Make room for new option macros.
64 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
65 OPTION_DOUBLE_FLOAT): New option macros.
66 (md_longopts): Add msoft-float, mhard-float, msingle-float and
68 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
69 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
70 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
72 (struct mips_set_options): New fields soft_float and single_float.
73 (mips_opts): Initialized them. Add comment for each field
75 (mips_after_parse_args): Set them based on file_mips_soft_float
76 and file_mips_single_float.
77 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
78 `.set singlefloat' and `.set doublefloat'.
79 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
80 Handle single-float and soft-float instructions here.
81 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
82 (is_opcode_valid_16): New function.
83 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
84 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
85 M_S_DOB>: Remove special-casing of r4650.
86 * doc/c-mips.texi (-march=): Add Octeon.
87 (MIPS Opts): Document -msoft-float and -mhard-float. Document
88 -msingle-float and -mdouble-float.
89 (MIPS floating-point): New section. Document `.set softfloat' and
90 `.set hardfloat'. Document `.set singlefloat' and `.set
93 2008-04-25 David S. Miller <davem@davemloft.net>
95 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
98 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
99 rather than occaisionally 'levels'. Consistently refer to Sun's
100 UNIX variant as SunOS, every version of Solaris is also SunOS.
101 Document new 'softint_clear' and 'softint_set' aliases. Clarify
102 which architecture versions support '%dcr', '%cq', and '%gl'. Add
103 section on 32-bit/64-bit opcode translations.
105 2008-04-23 Mike Frysinger <vapier@gentoo.org>
107 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
108 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
109 (obj-fdpicelf.o): Define.
110 * Makefile.in: Regenerate.
111 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
113 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
114 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
115 * config/obj-fdpicelf.c: New.
116 * config/obj-fdpicelf.h: Likewise.
117 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
118 the OBJ_FDPIC_ELF define.
119 (OPTION_NOPIC): Define.
120 (md_longopts): Add mnopic and mno-fdpic.
121 (md_parse_option): Handle OPTION_NOPIC.
123 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
125 * aclocal.m4: Regenerate.
126 * configure: Regenerate.
128 2008-04-23 David S. Miller <davem@davemloft.net>
130 * config/tc-sparc.c (v9a_asr_table): Add missing
131 'stick' and 'stick_cmpr', and document ordering rules
133 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
134 BFD_RELOC_SPARC_PC10.
135 * doc/c-sparc.texi: New section on Sparc constants.
136 Add documentation for %stick and %stick_cmpr.
138 2008-04-22 David S. Miller <davem@davemloft.net>
140 * config/obj-elf.c (obj_elf_section_type): Add prototype
141 before obj_elf_section_word and add 'warn' arg.
142 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
143 is matched, try checking for #SECTION_TYPE.
144 (obj_elf_section): Adjust for new args.
145 (obj_elf_type_name): New function.
146 (obj_elf_type): Call it, and accept STT_foo number strings
147 in .type statements as output by SunPRO compiler.
149 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
151 * config/tc-i386.c (md_assemble): Don't check SSE instructions
154 2008-04-18 David S. Miller <davem@davemloft.net>
156 * doc/c-sparc.texi: Add syntax section.
158 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
160 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
161 REG and NDS for instructions with immediate operand.
163 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
165 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
168 2008-04-16 David S. Miller <davem@davemloft.net>
170 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
171 and relocation generation.
172 (tc_gen_reloc): Likewise.
174 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
176 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
177 relocations are properly aligned, and not negative.
179 2008-04-15 Khem Raj <kraj@mvista.com>
181 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
183 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
185 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
186 accept e500mc instructions.
187 (md_show_usage): Document -me500mc.
189 2008-04-11 Nick Clifton <nickc@redhat.com>
191 * listing.c (print_timestamp): Use localtime rather than
192 localtime_r since not all build environments provide the latter.
194 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
196 * NEWS: Mention -msse-check=[none|error|warning].
198 * config/tc-i386.c (sse_check): New.
199 (OPTION_MSSE_CHECK): Likewise.
200 (md_assemble): Check SSE instructions if needed.
201 (md_longopts): Add -msse-check.
202 (md_parse_option): Handle OPTION_MSSE_CHECK.
203 (md_show_usage): Show -msse-check=[none|error|warning].
205 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
207 2008-04-10 Santiago UrueƱa <suruena@gmail.com>
209 * listing.c: Add -ag listing flag to show general information in
210 listings such as gas version, passed options, and time stamp.
211 (listing_general_info): New function.
212 (print_options): New function.
213 (print_single_option): New function.
214 (print_timestamp): New function.
215 (MAX_DATELEN): Define.
216 (listing_print): Add call to listing_general_info.
217 * listing.h (LISTING_GENERAL): Define.
218 (listing_print): Add new parameter.
219 * as.c (show_usage): Print new switch.
220 (parse_args): Parse new switch.
221 (main): Pass command line on to listing_print.
222 * NEWS: Mention this new feature.
223 * doc/as.texinfo: Document the new sub-option.
225 2008-04-08 Alan Modra <amodra@bigpond.net.au>
227 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
228 call. Delete out of date comment.
229 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
230 (dwarf2_emit_label): Don't emit unless there has been a previous
231 .file or we are outputting assembler generated debug.
232 dwarf2_consume_line_info after emitting line info, not before.
233 (out_debug_info): Simplify files_in_use test.
235 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
237 * config/tc-i386.c (parse_real_register): Return AVX register
238 only if AVX is enabled.
240 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
243 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
244 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
246 2008-04-04 Adrian Bunk <bunk@stusta.de>
247 Bob Wilson <bob.wilson@acm.org>
249 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
250 call to decode_reloc.
252 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
254 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
256 * config/tc-i386.c (cpu_arch): Add .pclmul.
257 (md_show_usage): Replace clmul with pclmul.
258 * doc/c-i386.texi: Likewise.
260 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
262 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
264 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
265 Document -msse2avx, .avx, .aes, .clmul and .fma.
267 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
268 (vex_prefix): Likewise.
270 (CPU_FLAGS_ARCH_MATCH): Likewise.
271 (CPU_FLAGS_64BIT_MATCH): Likewise.
272 (CPU_FLAGS_32BIT_MATCH): Likewise.
273 (CPU_FLAGS_PERFECT_MATCH): Likewise.
275 (vex_imm4): Likewise.
276 (fits_in_imm4): Likewise.
277 (build_vex_prefix): Likewise.
278 (VEX_check_operands): Likewise.
279 (bad_implicit_operand): Likewise.
280 (OPTION_MSSE2AVX): Likewise.
281 (T_YMMWORD): Likewise.
282 (_i386_insn): Add vex.
283 (cpu_arch): Add .avx, .aes, .clmul and .fma.
284 (cpu_flags_match): Changed to take a pointer to const template.
285 Enable encoding SSE instructions with VEX prefix for -msse2avx.
286 (match_mem_size): Also check ymmword.
287 (operand_type_match): Clear ymmword.
288 (md_begin): Allow '_' in mnemonic.
289 (type_names): Add OPERAND_TYPE_VEX_IMM4.
290 (process_immext): Update assert.
291 (md_assemble): Don't call process_immext if sse2avx and immext
292 are true. Call build_vex_prefix if vex is true.
293 (parse_insn): Updated for cpu_flags_match.
294 (swap_operands): Handle 5 operands.
295 (match_template): Handle 5 operands. Updated for cpu_flags_match.
296 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
297 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
298 (check_byte_reg): Check regymm.
299 (process_operands): Duplicate the destination register for
301 (build_modrm_byte): Updated for instructions with VEX encoding.
302 (output_insn): Output VEX prefix if needed.
303 (md_longopts): Add msse2avx.
304 (md_parse_option): Handle OPTION_MSSE2AVX.
305 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
306 (intel_e09): Support YMMWORD.
307 (intel_e11): Likewise.
308 (intel_get_token): Likewise.
310 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
312 * config/tc-avr.c (mcu_types): Add attiny167.
313 * doc/c-avr.texi: Likewise.
315 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
317 * config/tc-avr.c (mcu_types): Add atmega32u4.
318 * doc/c-avr.texi: Likewise.
320 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
322 * config/tc-avr.c (mcu_types): Add atmega32c1.
323 * doc/c-avr.texi: Likewise.
325 2008-03-28 Paul Brook <paul@codesourcery.com>
327 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
328 to avoid spurious symbols.
330 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
332 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
335 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
337 * config/tc-avr.c (mcu_types): Add atmega32m1.
338 * doc/c-avr.texi: Likewise.
340 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
342 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
344 (do_neon_ext): Fix sign of comparison.
346 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
348 From Jie Zhang <jie.zhang@analog.com>
349 * config/bfin-parse.y (asm_1): Check AREGS in comparison
350 instructions. And call yyerror when comparing PREG with
352 (check_macfunc_option): New.
353 (check_macfuncs): Check option by calling check_macfunc_option.
354 Fix comparison always true warnings. Both scalar instructions
355 of vector instruction must share the same mode option. Only allow
356 option mode at the end of the second instruction of the vector.
357 (asm_1): Check option by calling check_macfunc_option.
359 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
360 option for multiply and multiply-accumulate to data register
362 (check_macfuncs): Don't check if accumulator matches the data register
364 (assign_macfunc): Check if accumulator matches the
365 data register in each rule that moves to the data
368 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
369 generated for LOOP_BEGIN and LOOP_END instructions.
370 (bfin_gen_loop): Likewise.
372 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
374 * config/tc-s390.c (md_parse_option): z10 option added.
376 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
378 * aclocal.m4: Regenerate.
379 * configure: Likewise.
380 * Makefile.in: Likewise.
381 * doc/Makefile.in: Likewise.
383 2008-03-17 Adrian Bunk <bunk@stusta.de>
386 * config/tc-hppa.c (is_same_frag): Delete.
388 2008-03-14 Sterling Augustine <sterling@tensilica.com>
390 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
391 RELAX_LOOP_END_ADD_NOP.
393 2008-03-13 Evandro Menezes <evandro@yahoo.com>
396 * read.c (s_mexit): Warn if attempting to exit a macro when not
397 inside a macro definition.
399 2008-03-13 Alan Modra <amodra@bigpond.net.au>
401 * Makefile.am: Run "make dep-am".
402 * Makefile.in: Regenerate.
403 * configure: Regenerate.
405 2008-03-09 Paul Brook <paul@codesourcery.com>
407 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
408 * doc/c-arm.texi: Add cortex-a9.
410 2008-03-09 Paul Brook <paul@codesourcery.com>
412 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
413 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
414 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
415 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
416 * doc/c-arm.texi: Document new ARM FPU variants.
418 2008-03-07 Paul Brook <paul@codesourcery.com>
420 * config/tc-arm.c (md_apply_fix): Use correct offset range.
422 2008-03-07 Alan Modra <amodra@bigpond.net.au>
424 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
425 for strict ordering of powerpc_opcodes, but disable for now.
427 2008-03-04 Paul Brook <paul@codesourcery.com>
429 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
430 (arm_ext_v7m): Rename...
431 (arm_ext_m): ... to this. Include v6-M.
432 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
433 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
434 (md_assemble): Allow wide msr instructions.
435 (insns): Add classifications for v6-m instructions.
436 (arm_cpu_option_table): Add cortex-m1.
437 (arm_arch_option_table): Add armv6-m.
438 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
440 2008-03-03 Sterling Augustine <sterling@tensilica.com>
441 Bob Wilson <bob.wilson@acm.org>
443 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
444 (md_begin): Initialize it.
445 (resources_conflict): Use it.
447 2008-03-03 Sterling Augustine <sterling@tensilica.com>
449 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
451 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
452 H.J. Lu <hongjiu.lu@intel.com>
455 * read.c (pseudo_set): Don't allow global register symbol.
457 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
460 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
463 * write.c (write_object_file): Don't allow symbols which were
464 equated to register. Stop if there is an error.
466 2008-03-01 Alan Modra <amodra@bigpond.net.au>
468 * config/tc-ppc.h (struct _ppc_fix_extra): New.
470 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
471 * config/tc-ppc.c (ppu_cpu): Make global.
472 (ppc_insert_operand): Add ppu_cpu parameter.
473 (md_assemble): Adjust for above change.
474 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
476 2008-02-22 Nick Clifton <nickc@redhat.com>
478 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
479 targeted ARM ports, otherwise just skip generating the reloc.
481 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
483 * doc/c-i386.texi: Update -march= and .arch.
485 2008-02-18 Nick Clifton <nickc@redhat.com>
487 * config/tc-mn10300.c (has_known_symbol_location): New function.
488 Do not regard weak symbols as having a known location.
489 (md_estimate_size_before_relax): Use new function.
490 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
492 2008-02-18 Jan Beulich <jbeulich@novell.com>
494 * config/tc-i386.c (match_template): Disallow 'l' suffix when
495 currently selected CPU has no 32-bit support.
496 (parse_real_register): Do not return registers not available on
497 currently selected CPU.
499 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
501 * config/tc-i386.c (process_immext): Fix format.
503 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
505 * config/tc-i386.c (inoutportreg): New.
506 (process_immext): New.
507 (md_assemble): Use it.
508 (update_imm): Use imm16 and imm32s.
509 (i386_att_operand): Use inoutportreg.
511 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
513 * config/tc-i386.c (operand_type_all_zero): New.
514 (operand_type_set): Likewise.
515 (operand_type_equal): Likewise.
516 (cpu_flags_all_zero): Likewise.
517 (cpu_flags_set): Likewise.
518 (cpu_flags_equal): Likewise.
519 (UINTS_ALL_ZERO): Removed.
520 (UINTS_SET): Likewise.
521 (UINTS_CLEAR): Likewise.
522 (UINTS_EQUAL): Likewise.
523 (cpu_flags_match): Updated.
524 (smallest_imm_type): Likewise.
525 (set_cpu_arch): Likewise.
526 (md_assemble): Likewise.
527 (optimize_imm): Likewise.
528 (match_template): Likewise.
529 (process_suffix): Likewise.
530 (update_imm): Likewise.
531 (process_drex): Likewise.
532 (process_operands): Likewise.
533 (build_modrm_byte): Likewise.
534 (i386_immediate): Likewise.
535 (i386_displacement): Likewise.
536 (i386_att_operand): Likewise.
537 (parse_real_register): Likewise.
538 (md_parse_option): Likewise.
539 (i386_target_format): Likewise.
541 2008-02-14 Dimitry Andric <dimitry@andric.com>
544 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
545 pointer past the comma after parsing a floating point register
548 2008-02-14 Hakan Ardo <hakan@debian.org>
551 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
553 (avr_operand): Disallow post-increment addressing in the lpm
554 instruction for the attiny26.
556 2008-02-13 Jan Beulich <jbeulich@novell.com>
558 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
559 if not in Intel mode.
560 (i386_intel_operand): Ignore segment overrides in immediate and
562 (intel_e11): Range-check i.mem_operands before use as array
563 index. Filter out FLAT for uses other than as segment override.
564 (intel_get_token): Remove broken promotion of "FLAT:" to mean
567 2008-02-13 Jan Beulich <jbeulich@novell.com>
569 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
571 2008-02-13 Jan Beulich <jbeulich@novell.com>
573 * config/tc-i386.c (allow_pseudo_reg): New.
574 (parse_real_register): Check for NULL just once. Allow all
575 register table entries when allow_pseudo_reg is non-zero.
576 Don't allow any registers without type when allow_pseudo_reg
578 (tc_x86_regname_to_dw2regnum): Replace with ...
579 (tc_x86_parse_to_dw2regnum): ... this.
580 (tc_x86_frame_initial_instructions): Adjust for above change.
581 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
582 (tc_parse_to_dw2regnum): New.
583 (tc_x86_regname_to_dw2regnum): Replace with ...
584 (tc_x86_parse_to_dw2regnum): ... this.
585 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
586 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
589 2008-02-12 Nick Clifton <nickc@redhat.com>
591 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
593 (tic4x_insn_add): Likewise.
594 (md_begin): Drop cast that was discarding a const qualifier.
595 * config/tc-d30v.c (get_reloc): Add const qualifier to op
597 (build_insn): Drop cast that was discarding a const qualifier.
599 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
601 * config/tc-i386.c (cpu_arch): Add .xsave.
602 (md_show_usage): Add .xsave.
604 * doc/c-i386.texi: Add xsave to -march=.
606 2008-02-07 Alan Modra <amodra@bigpond.net.au>
608 * read.c (s_weakref): Don't pass unadorned NULL to concat.
609 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
611 2008-02-05 Sterling Augustine <sterling@tensilica.com>
613 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
614 checks into assertions. When relaxation produces an operation that
615 does not fit in the current FLIX instruction, make sure that the
616 operation is relaxed as needed to account for being placed following
617 the current instruction.
619 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
622 * configure: Regenerated.
624 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
626 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
628 2008-01-31 Marc Gauthier <marc@tensilica.com>
630 * configure.tgt (xtensa*-*-*): Recognize processor variants.
632 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
634 * read.c: (emit_expr): Correct for mingw use of printf size
637 2008-01-24 Bob Wilson <bob.wilson@acm.org>
639 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
640 can only be encoded in FLIX instructions but are not specified as such.
641 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
644 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
646 * NEWS: Mention new command line options for x86 targets.
648 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
650 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
652 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
654 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
656 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
658 * config/tc-i386.c (md_show_usage): Show more processors for
661 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
663 * config/tc-i386.c (i386_target_format): Remove cpummx2.
665 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
667 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
668 (XXX_MNEM_SUFFIX): Likewise.
669 (END_OF_INSN): Likewise.
670 (templates): Likewise.
671 (modrm_byte): Likewise.
672 (rex_byte): Likewise.
673 (DREX_XXX): Likewise.
674 (drex_byte): Likewise.
675 (sib_byte): Likewise.
676 (processor_type): Likewise.
677 (arch_entry): Likewise.
678 (cpu_sub_arch_name): Remove const.
679 (cpu_arch): Add .vmx and .smx.
680 (set_cpu_arch): Append cpu_sub_arch_name.
681 (md_parse_option): Support -march=CPU[,+EXTENSION...].
682 (md_show_usage): Updated.
684 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
685 (XXX_MNEM_SUFFIX): Likewise.
686 (END_OF_INSN): Likewise.
687 (templates): Likewise.
688 (modrm_byte): Likewise.
689 (rex_byte): Likewise.
690 (DREX_XXX): Likewise.
691 (drex_byte): Likewise.
692 (sib_byte): Likewise.
693 (processor_type): Likewise.
694 (arch_entry): Likewise.
696 * doc/as.texinfo: Update i386 -march option.
698 * doc/c-i386.texi: Update -march= for ISA.
700 2008-01-18 Bob Wilson <bob.wilson@acm.org>
702 * config/tc-xtensa.c (xtensa_leb128): New function.
703 (md_pseudo_table): Use it for sleb128 and uleb128.
704 (is_leb128_expr): New internal flag.
705 (xtensa_symbol_new_hook): Check new flag.
707 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
709 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
710 at90usb82, at90usb162.
711 * doc/c-avr.texi: Change architecture grouping for at90usb82,
713 These changes support the new avr35 architecture group in gcc.
715 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
717 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
718 suffix for AT&T syntax.
720 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
722 * config/tc-i386.c (match_reg_size): New.
723 (match_mem_size): Likewise.
724 (operand_size_match): Likewise.
725 (operand_type_match): Also clear all size fields.
726 (match_template): Skip Intel syntax when in AT&T syntax.
727 Call operand_size_match to check operand size.
728 (i386_att_operand): Set the mem field to 1 for memory
730 (i386_intel_operand): Likewise.
732 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
735 * config/tc-i386.c (_i386_insn): Update comment.
736 (operand_type_match): Also clear unspecified.
737 (operand_type_register_match): Likewise.
738 (parse_operands): Initialize unspecified.
739 (i386_intel_operand): Likewise.
740 (match_template): Check memory and accumulator operand size.
741 (i386_att_operand): Clear unspecified on register operand.
742 (intel_e11): Likewise.
743 (intel_e09): Set operand size and clean unspecified for
746 2008-01-11 Andreas Schwab <schwab@suse.de>
748 * read.c (s_space): Declare `repeat' as offsetT.
750 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
752 * config/tc-i386.c (match_template): Check processor support
755 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
757 * config/tc-i386.c (match_template): Continue if processor
760 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
762 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
763 unwind personality function address.
765 2008-01-09 Bob Wilson <bob.wilson@acm.org>
767 * dwarf2dbg.c (out_sleb128): Delete.
768 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
769 (out_fixed_inc_line_addr): Delete.
770 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
771 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
772 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
773 (process_entries): Remove calls to out_fixed_inc_line_addr. When
774 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
775 * read.h (emit_expr_fix): New prototype.
776 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
777 (emit_expr_fix): New.
779 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
781 * config/tc-i386.c (match_template): Check register size
782 only when size of operands can be encoded the canonical way.
784 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
786 * config/tc-i386.c (i386_operand): Renamed to ...
787 (i386_att_operand): This.
788 (parse_operands): Updated.
790 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
792 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
794 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
796 (md_assemble): Remove Intel mode workaround.
797 (match_template): Check support for old gcc, AT&T mnemonic
799 (md_parse_option): Don't set intel_mnemonic to 0 for
802 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
804 * config/tc-i386.h: Update copyright to 2008.
806 2008-01-04 Nick Clifton <nickc@redhat.com>
808 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
809 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
811 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
813 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
816 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
818 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
819 (cpu_flags_not): Likewise.
820 (cpu_flags_match): Updated to check 64bit and arch.
821 (set_code_flag): Remove cpu_arch_flags_not.
822 (set_16bit_gcc_code_flag): Likewise.
823 (set_cpu_arch): Likewise.
824 (md_begin): Likewise.
825 (parse_insn): Call cpu_flags_match to check 64bit and arch.
826 (match_template): Likewise.
828 2008-01-03 Jakub Jelinek <jakub@redhat.com>
830 * config/tc-i386.c (process_drex): Initialize modrm_reg and
831 modrm_regmem to 0 instead of None.
833 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
835 * config/tc-i386.c (match_template): Use the xmmword field
838 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
840 * config/tc-i386.c (process_suffix): Fix a typo.
842 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
845 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
846 Check memory size in Intel mode.
847 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
848 (intel_e09): Likewise.
850 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
852 2008-01-02 Catherine Moore <clm@codesourcery.com>
854 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
856 For older changes see ChangeLog-2007
862 version-control: never