1 2008-05-14 Alan Modra <amodra@bigpond.net.au>
3 * Makefile.am: Run "make dep-am".
4 * Makefile.in: Regenerate.
5 * doc/Makefile.in: Regenerate.
6 * po/POTFILES.in: Regenerate.
8 2008-05-09 Catherine Moore <clm@codesourcery.com>
10 * config/tc-mips.c (mips_frob_file): Don't match MIPS16 relocs
11 with non-MIPS16 relocs.
13 2008-05-09 Chao-ying Fu <fu@mips.com>
15 * config/tc-mips.c (md_begin): Use strncmp to compare TARGET_OS, in
16 case that some characters append at the end of the name.
18 (s_change_sec): Likewise.
19 (md_section_align): Likewise.
21 2008-05-07 Bob Wilson <bob.wilson@acm.org>
23 * config/tc-xtensa.c (xtensa_create_property_segments): Use
24 xtensa_make_property_section instead of xtensa_get_property_section.
25 (xtensa_create_xproperty_segments): Likewise.
27 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
29 * NEWS: Mention XSAVE, EPT and MOVBE.
31 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
32 (md_show_usage): Add .movbe and .ept.
34 * doc/c-i386.texi: Add movbe and ept to -march=. Document
37 2008-04-29 David S. Miller <davem@davemloft.net>
39 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
41 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
43 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
45 (OPTION_ELF_BASE): Make room for new option macros.
46 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
47 OPTION_DOUBLE_FLOAT): New option macros.
48 (md_longopts): Add msoft-float, mhard-float, msingle-float and
50 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
51 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
52 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
54 (struct mips_set_options): New fields soft_float and single_float.
55 (mips_opts): Initialized them. Add comment for each field
57 (mips_after_parse_args): Set them based on file_mips_soft_float
58 and file_mips_single_float.
59 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
60 `.set singlefloat' and `.set doublefloat'.
61 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
62 Handle single-float and soft-float instructions here.
63 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
64 (is_opcode_valid_16): New function.
65 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
66 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
67 M_S_DOB>: Remove special-casing of r4650.
68 * doc/c-mips.texi (-march=): Add Octeon.
69 (MIPS Opts): Document -msoft-float and -mhard-float. Document
70 -msingle-float and -mdouble-float.
71 (MIPS floating-point): New section. Document `.set softfloat' and
72 `.set hardfloat'. Document `.set singlefloat' and `.set
75 2008-04-25 David S. Miller <davem@davemloft.net>
77 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
80 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
81 rather than occaisionally 'levels'. Consistently refer to Sun's
82 UNIX variant as SunOS, every version of Solaris is also SunOS.
83 Document new 'softint_clear' and 'softint_set' aliases. Clarify
84 which architecture versions support '%dcr', '%cq', and '%gl'. Add
85 section on 32-bit/64-bit opcode translations.
87 2008-04-23 Mike Frysinger <vapier@gentoo.org>
89 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
90 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
91 (obj-fdpicelf.o): Define.
92 * Makefile.in: Regenerate.
93 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
95 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
96 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
97 * config/obj-fdpicelf.c: New.
98 * config/obj-fdpicelf.h: Likewise.
99 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
100 the OBJ_FDPIC_ELF define.
101 (OPTION_NOPIC): Define.
102 (md_longopts): Add mnopic and mno-fdpic.
103 (md_parse_option): Handle OPTION_NOPIC.
105 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
107 * aclocal.m4: Regenerate.
108 * configure: Regenerate.
110 2008-04-23 David S. Miller <davem@davemloft.net>
112 * config/tc-sparc.c (v9a_asr_table): Add missing
113 'stick' and 'stick_cmpr', and document ordering rules
115 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
116 BFD_RELOC_SPARC_PC10.
117 * doc/c-sparc.texi: New section on Sparc constants.
118 Add documentation for %stick and %stick_cmpr.
120 2008-04-22 David S. Miller <davem@davemloft.net>
122 * config/obj-elf.c (obj_elf_section_type): Add prototype
123 before obj_elf_section_word and add 'warn' arg.
124 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
125 is matched, try checking for #SECTION_TYPE.
126 (obj_elf_section): Adjust for new args.
127 (obj_elf_type_name): New function.
128 (obj_elf_type): Call it, and accept STT_foo number strings
129 in .type statements as output by SunPRO compiler.
131 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
133 * config/tc-i386.c (md_assemble): Don't check SSE instructions
136 2008-04-18 David S. Miller <davem@davemloft.net>
138 * doc/c-sparc.texi: Add syntax section.
140 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
142 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
143 REG and NDS for instructions with immediate operand.
145 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
147 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
150 2008-04-16 David S. Miller <davem@davemloft.net>
152 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
153 and relocation generation.
154 (tc_gen_reloc): Likewise.
156 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
158 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
159 relocations are properly aligned, and not negative.
161 2008-04-15 Khem Raj <kraj@mvista.com>
163 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
165 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
167 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
168 accept e500mc instructions.
169 (md_show_usage): Document -me500mc.
171 2008-04-11 Nick Clifton <nickc@redhat.com>
173 * listing.c (print_timestamp): Use localtime rather than
174 localtime_r since not all build environments provide the latter.
176 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
178 * NEWS: Mention -msse-check=[none|error|warning].
180 * config/tc-i386.c (sse_check): New.
181 (OPTION_MSSE_CHECK): Likewise.
182 (md_assemble): Check SSE instructions if needed.
183 (md_longopts): Add -msse-check.
184 (md_parse_option): Handle OPTION_MSSE_CHECK.
185 (md_show_usage): Show -msse-check=[none|error|warning].
187 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
189 2008-04-10 Santiago UrueƱa <suruena@gmail.com>
191 * listing.c: Add -ag listing flag to show general information in
192 listings such as gas version, passed options, and time stamp.
193 (listing_general_info): New function.
194 (print_options): New function.
195 (print_single_option): New function.
196 (print_timestamp): New function.
197 (MAX_DATELEN): Define.
198 (listing_print): Add call to listing_general_info.
199 * listing.h (LISTING_GENERAL): Define.
200 (listing_print): Add new parameter.
201 * as.c (show_usage): Print new switch.
202 (parse_args): Parse new switch.
203 (main): Pass command line on to listing_print.
204 * NEWS: Mention this new feature.
205 * doc/as.texinfo: Document the new sub-option.
207 2008-04-08 Alan Modra <amodra@bigpond.net.au>
209 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
210 call. Delete out of date comment.
211 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
212 (dwarf2_emit_label): Don't emit unless there has been a previous
213 .file or we are outputting assembler generated debug.
214 dwarf2_consume_line_info after emitting line info, not before.
215 (out_debug_info): Simplify files_in_use test.
217 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
219 * config/tc-i386.c (parse_real_register): Return AVX register
220 only if AVX is enabled.
222 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
225 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
226 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
228 2008-04-04 Adrian Bunk <bunk@stusta.de>
229 Bob Wilson <bob.wilson@acm.org>
231 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
232 call to decode_reloc.
234 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
236 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
238 * config/tc-i386.c (cpu_arch): Add .pclmul.
239 (md_show_usage): Replace clmul with pclmul.
240 * doc/c-i386.texi: Likewise.
242 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
244 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
246 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
247 Document -msse2avx, .avx, .aes, .clmul and .fma.
249 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
250 (vex_prefix): Likewise.
252 (CPU_FLAGS_ARCH_MATCH): Likewise.
253 (CPU_FLAGS_64BIT_MATCH): Likewise.
254 (CPU_FLAGS_32BIT_MATCH): Likewise.
255 (CPU_FLAGS_PERFECT_MATCH): Likewise.
257 (vex_imm4): Likewise.
258 (fits_in_imm4): Likewise.
259 (build_vex_prefix): Likewise.
260 (VEX_check_operands): Likewise.
261 (bad_implicit_operand): Likewise.
262 (OPTION_MSSE2AVX): Likewise.
263 (T_YMMWORD): Likewise.
264 (_i386_insn): Add vex.
265 (cpu_arch): Add .avx, .aes, .clmul and .fma.
266 (cpu_flags_match): Changed to take a pointer to const template.
267 Enable encoding SSE instructions with VEX prefix for -msse2avx.
268 (match_mem_size): Also check ymmword.
269 (operand_type_match): Clear ymmword.
270 (md_begin): Allow '_' in mnemonic.
271 (type_names): Add OPERAND_TYPE_VEX_IMM4.
272 (process_immext): Update assert.
273 (md_assemble): Don't call process_immext if sse2avx and immext
274 are true. Call build_vex_prefix if vex is true.
275 (parse_insn): Updated for cpu_flags_match.
276 (swap_operands): Handle 5 operands.
277 (match_template): Handle 5 operands. Updated for cpu_flags_match.
278 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
279 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
280 (check_byte_reg): Check regymm.
281 (process_operands): Duplicate the destination register for
283 (build_modrm_byte): Updated for instructions with VEX encoding.
284 (output_insn): Output VEX prefix if needed.
285 (md_longopts): Add msse2avx.
286 (md_parse_option): Handle OPTION_MSSE2AVX.
287 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
288 (intel_e09): Support YMMWORD.
289 (intel_e11): Likewise.
290 (intel_get_token): Likewise.
292 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
294 * config/tc-avr.c (mcu_types): Add attiny167.
295 * doc/c-avr.texi: Likewise.
297 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
299 * config/tc-avr.c (mcu_types): Add atmega32u4.
300 * doc/c-avr.texi: Likewise.
302 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
304 * config/tc-avr.c (mcu_types): Add atmega32c1.
305 * doc/c-avr.texi: Likewise.
307 2008-03-28 Paul Brook <paul@codesourcery.com>
309 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
310 to avoid spurious symbols.
312 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
314 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
317 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
319 * config/tc-avr.c (mcu_types): Add atmega32m1.
320 * doc/c-avr.texi: Likewise.
322 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
324 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
326 (do_neon_ext): Fix sign of comparison.
328 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
330 From Jie Zhang <jie.zhang@analog.com>
331 * config/bfin-parse.y (asm_1): Check AREGS in comparison
332 instructions. And call yyerror when comparing PREG with
334 (check_macfunc_option): New.
335 (check_macfuncs): Check option by calling check_macfunc_option.
336 Fix comparison always true warnings. Both scalar instructions
337 of vector instruction must share the same mode option. Only allow
338 option mode at the end of the second instruction of the vector.
339 (asm_1): Check option by calling check_macfunc_option.
341 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
342 option for multiply and multiply-accumulate to data register
344 (check_macfuncs): Don't check if accumulator matches the data register
346 (assign_macfunc): Check if accumulator matches the
347 data register in each rule that moves to the data
350 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
351 generated for LOOP_BEGIN and LOOP_END instructions.
352 (bfin_gen_loop): Likewise.
354 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
356 * config/tc-s390.c (md_parse_option): z10 option added.
358 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
360 * aclocal.m4: Regenerate.
361 * configure: Likewise.
362 * Makefile.in: Likewise.
363 * doc/Makefile.in: Likewise.
365 2008-03-17 Adrian Bunk <bunk@stusta.de>
368 * config/tc-hppa.c (is_same_frag): Delete.
370 2008-03-14 Sterling Augustine <sterling@tensilica.com>
372 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
373 RELAX_LOOP_END_ADD_NOP.
375 2008-03-13 Evandro Menezes <evandro@yahoo.com>
378 * read.c (s_mexit): Warn if attempting to exit a macro when not
379 inside a macro definition.
381 2008-03-13 Alan Modra <amodra@bigpond.net.au>
383 * Makefile.am: Run "make dep-am".
384 * Makefile.in: Regenerate.
385 * configure: Regenerate.
387 2008-03-09 Paul Brook <paul@codesourcery.com>
389 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
390 * doc/c-arm.texi: Add cortex-a9.
392 2008-03-09 Paul Brook <paul@codesourcery.com>
394 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
395 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
396 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
397 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
398 * doc/c-arm.texi: Document new ARM FPU variants.
400 2008-03-07 Paul Brook <paul@codesourcery.com>
402 * config/tc-arm.c (md_apply_fix): Use correct offset range.
404 2008-03-07 Alan Modra <amodra@bigpond.net.au>
406 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
407 for strict ordering of powerpc_opcodes, but disable for now.
409 2008-03-04 Paul Brook <paul@codesourcery.com>
411 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
412 (arm_ext_v7m): Rename...
413 (arm_ext_m): ... to this. Include v6-M.
414 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
415 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
416 (md_assemble): Allow wide msr instructions.
417 (insns): Add classifications for v6-m instructions.
418 (arm_cpu_option_table): Add cortex-m1.
419 (arm_arch_option_table): Add armv6-m.
420 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
422 2008-03-03 Sterling Augustine <sterling@tensilica.com>
423 Bob Wilson <bob.wilson@acm.org>
425 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
426 (md_begin): Initialize it.
427 (resources_conflict): Use it.
429 2008-03-03 Sterling Augustine <sterling@tensilica.com>
431 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
433 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
434 H.J. Lu <hongjiu.lu@intel.com>
437 * read.c (pseudo_set): Don't allow global register symbol.
439 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
442 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
445 * write.c (write_object_file): Don't allow symbols which were
446 equated to register. Stop if there is an error.
448 2008-03-01 Alan Modra <amodra@bigpond.net.au>
450 * config/tc-ppc.h (struct _ppc_fix_extra): New.
452 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
453 * config/tc-ppc.c (ppu_cpu): Make global.
454 (ppc_insert_operand): Add ppu_cpu parameter.
455 (md_assemble): Adjust for above change.
456 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
458 2008-02-22 Nick Clifton <nickc@redhat.com>
460 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
461 targeted ARM ports, otherwise just skip generating the reloc.
463 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
465 * doc/c-i386.texi: Update -march= and .arch.
467 2008-02-18 Nick Clifton <nickc@redhat.com>
469 * config/tc-mn10300.c (has_known_symbol_location): New function.
470 Do not regard weak symbols as having a known location.
471 (md_estimate_size_before_relax): Use new function.
472 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
474 2008-02-18 Jan Beulich <jbeulich@novell.com>
476 * config/tc-i386.c (match_template): Disallow 'l' suffix when
477 currently selected CPU has no 32-bit support.
478 (parse_real_register): Do not return registers not available on
479 currently selected CPU.
481 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
483 * config/tc-i386.c (process_immext): Fix format.
485 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
487 * config/tc-i386.c (inoutportreg): New.
488 (process_immext): New.
489 (md_assemble): Use it.
490 (update_imm): Use imm16 and imm32s.
491 (i386_att_operand): Use inoutportreg.
493 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
495 * config/tc-i386.c (operand_type_all_zero): New.
496 (operand_type_set): Likewise.
497 (operand_type_equal): Likewise.
498 (cpu_flags_all_zero): Likewise.
499 (cpu_flags_set): Likewise.
500 (cpu_flags_equal): Likewise.
501 (UINTS_ALL_ZERO): Removed.
502 (UINTS_SET): Likewise.
503 (UINTS_CLEAR): Likewise.
504 (UINTS_EQUAL): Likewise.
505 (cpu_flags_match): Updated.
506 (smallest_imm_type): Likewise.
507 (set_cpu_arch): Likewise.
508 (md_assemble): Likewise.
509 (optimize_imm): Likewise.
510 (match_template): Likewise.
511 (process_suffix): Likewise.
512 (update_imm): Likewise.
513 (process_drex): Likewise.
514 (process_operands): Likewise.
515 (build_modrm_byte): Likewise.
516 (i386_immediate): Likewise.
517 (i386_displacement): Likewise.
518 (i386_att_operand): Likewise.
519 (parse_real_register): Likewise.
520 (md_parse_option): Likewise.
521 (i386_target_format): Likewise.
523 2008-02-14 Dimitry Andric <dimitry@andric.com>
526 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
527 pointer past the comma after parsing a floating point register
530 2008-02-14 Hakan Ardo <hakan@debian.org>
533 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
535 (avr_operand): Disallow post-increment addressing in the lpm
536 instruction for the attiny26.
538 2008-02-13 Jan Beulich <jbeulich@novell.com>
540 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
541 if not in Intel mode.
542 (i386_intel_operand): Ignore segment overrides in immediate and
544 (intel_e11): Range-check i.mem_operands before use as array
545 index. Filter out FLAT for uses other than as segment override.
546 (intel_get_token): Remove broken promotion of "FLAT:" to mean
549 2008-02-13 Jan Beulich <jbeulich@novell.com>
551 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
553 2008-02-13 Jan Beulich <jbeulich@novell.com>
555 * config/tc-i386.c (allow_pseudo_reg): New.
556 (parse_real_register): Check for NULL just once. Allow all
557 register table entries when allow_pseudo_reg is non-zero.
558 Don't allow any registers without type when allow_pseudo_reg
560 (tc_x86_regname_to_dw2regnum): Replace with ...
561 (tc_x86_parse_to_dw2regnum): ... this.
562 (tc_x86_frame_initial_instructions): Adjust for above change.
563 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
564 (tc_parse_to_dw2regnum): New.
565 (tc_x86_regname_to_dw2regnum): Replace with ...
566 (tc_x86_parse_to_dw2regnum): ... this.
567 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
568 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
571 2008-02-12 Nick Clifton <nickc@redhat.com>
573 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
575 (tic4x_insn_add): Likewise.
576 (md_begin): Drop cast that was discarding a const qualifier.
577 * config/tc-d30v.c (get_reloc): Add const qualifier to op
579 (build_insn): Drop cast that was discarding a const qualifier.
581 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
583 * config/tc-i386.c (cpu_arch): Add .xsave.
584 (md_show_usage): Add .xsave.
586 * doc/c-i386.texi: Add xsave to -march=.
588 2008-02-07 Alan Modra <amodra@bigpond.net.au>
590 * read.c (s_weakref): Don't pass unadorned NULL to concat.
591 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
593 2008-02-05 Sterling Augustine <sterling@tensilica.com>
595 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
596 checks into assertions. When relaxation produces an operation that
597 does not fit in the current FLIX instruction, make sure that the
598 operation is relaxed as needed to account for being placed following
599 the current instruction.
601 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
604 * configure: Regenerated.
606 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
608 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
610 2008-01-31 Marc Gauthier <marc@tensilica.com>
612 * configure.tgt (xtensa*-*-*): Recognize processor variants.
614 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
616 * read.c: (emit_expr): Correct for mingw use of printf size
619 2008-01-24 Bob Wilson <bob.wilson@acm.org>
621 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
622 can only be encoded in FLIX instructions but are not specified as such.
623 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
626 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
628 * NEWS: Mention new command line options for x86 targets.
630 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
632 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
634 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
636 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
638 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
640 * config/tc-i386.c (md_show_usage): Show more processors for
643 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
645 * config/tc-i386.c (i386_target_format): Remove cpummx2.
647 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
649 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
650 (XXX_MNEM_SUFFIX): Likewise.
651 (END_OF_INSN): Likewise.
652 (templates): Likewise.
653 (modrm_byte): Likewise.
654 (rex_byte): Likewise.
655 (DREX_XXX): Likewise.
656 (drex_byte): Likewise.
657 (sib_byte): Likewise.
658 (processor_type): Likewise.
659 (arch_entry): Likewise.
660 (cpu_sub_arch_name): Remove const.
661 (cpu_arch): Add .vmx and .smx.
662 (set_cpu_arch): Append cpu_sub_arch_name.
663 (md_parse_option): Support -march=CPU[,+EXTENSION...].
664 (md_show_usage): Updated.
666 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
667 (XXX_MNEM_SUFFIX): Likewise.
668 (END_OF_INSN): Likewise.
669 (templates): Likewise.
670 (modrm_byte): Likewise.
671 (rex_byte): Likewise.
672 (DREX_XXX): Likewise.
673 (drex_byte): Likewise.
674 (sib_byte): Likewise.
675 (processor_type): Likewise.
676 (arch_entry): Likewise.
678 * doc/as.texinfo: Update i386 -march option.
680 * doc/c-i386.texi: Update -march= for ISA.
682 2008-01-18 Bob Wilson <bob.wilson@acm.org>
684 * config/tc-xtensa.c (xtensa_leb128): New function.
685 (md_pseudo_table): Use it for sleb128 and uleb128.
686 (is_leb128_expr): New internal flag.
687 (xtensa_symbol_new_hook): Check new flag.
689 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
691 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
692 at90usb82, at90usb162.
693 * doc/c-avr.texi: Change architecture grouping for at90usb82,
695 These changes support the new avr35 architecture group in gcc.
697 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
699 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
700 suffix for AT&T syntax.
702 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
704 * config/tc-i386.c (match_reg_size): New.
705 (match_mem_size): Likewise.
706 (operand_size_match): Likewise.
707 (operand_type_match): Also clear all size fields.
708 (match_template): Skip Intel syntax when in AT&T syntax.
709 Call operand_size_match to check operand size.
710 (i386_att_operand): Set the mem field to 1 for memory
712 (i386_intel_operand): Likewise.
714 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
717 * config/tc-i386.c (_i386_insn): Update comment.
718 (operand_type_match): Also clear unspecified.
719 (operand_type_register_match): Likewise.
720 (parse_operands): Initialize unspecified.
721 (i386_intel_operand): Likewise.
722 (match_template): Check memory and accumulator operand size.
723 (i386_att_operand): Clear unspecified on register operand.
724 (intel_e11): Likewise.
725 (intel_e09): Set operand size and clean unspecified for
728 2008-01-11 Andreas Schwab <schwab@suse.de>
730 * read.c (s_space): Declare `repeat' as offsetT.
732 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
734 * config/tc-i386.c (match_template): Check processor support
737 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
739 * config/tc-i386.c (match_template): Continue if processor
742 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
744 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
745 unwind personality function address.
747 2008-01-09 Bob Wilson <bob.wilson@acm.org>
749 * dwarf2dbg.c (out_sleb128): Delete.
750 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
751 (out_fixed_inc_line_addr): Delete.
752 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
753 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
754 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
755 (process_entries): Remove calls to out_fixed_inc_line_addr. When
756 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
757 * read.h (emit_expr_fix): New prototype.
758 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
759 (emit_expr_fix): New.
761 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
763 * config/tc-i386.c (match_template): Check register size
764 only when size of operands can be encoded the canonical way.
766 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
768 * config/tc-i386.c (i386_operand): Renamed to ...
769 (i386_att_operand): This.
770 (parse_operands): Updated.
772 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
774 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
776 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
778 (md_assemble): Remove Intel mode workaround.
779 (match_template): Check support for old gcc, AT&T mnemonic
781 (md_parse_option): Don't set intel_mnemonic to 0 for
784 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
786 * config/tc-i386.h: Update copyright to 2008.
788 2008-01-04 Nick Clifton <nickc@redhat.com>
790 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
791 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
793 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
795 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
798 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
800 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
801 (cpu_flags_not): Likewise.
802 (cpu_flags_match): Updated to check 64bit and arch.
803 (set_code_flag): Remove cpu_arch_flags_not.
804 (set_16bit_gcc_code_flag): Likewise.
805 (set_cpu_arch): Likewise.
806 (md_begin): Likewise.
807 (parse_insn): Call cpu_flags_match to check 64bit and arch.
808 (match_template): Likewise.
810 2008-01-03 Jakub Jelinek <jakub@redhat.com>
812 * config/tc-i386.c (process_drex): Initialize modrm_reg and
813 modrm_regmem to 0 instead of None.
815 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
817 * config/tc-i386.c (match_template): Use the xmmword field
820 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
822 * config/tc-i386.c (process_suffix): Fix a typo.
824 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
827 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
828 Check memory size in Intel mode.
829 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
830 (intel_e09): Likewise.
832 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
834 2008-01-02 Catherine Moore <clm@codesourcery.com>
836 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
838 For older changes see ChangeLog-2007
844 version-control: never