1 2008-05-07 Bob Wilson <bob.wilson@acm.org>
3 * config/tc-xtensa.c (xtensa_create_property_segments): Use
4 xtensa_make_property_section instead of xtensa_get_property_section.
5 (xtensa_create_xproperty_segments): Likewise.
7 2008-05-02 H.J. Lu <hongjiu.lu@intel.com>
9 * NEWS: Mention XSAVE, EPT and MOVBE.
11 * config/tc-i386.c (cpu_arch): Add .movbe and .ept.
12 (md_show_usage): Add .movbe and .ept.
14 * doc/c-i386.texi: Add movbe and ept to -march=. Document
17 2008-04-29 David S. Miller <davem@davemloft.net>
19 * config/tc-sparc.c (v9a_asr_table): Fix order of softint entries.
21 2008-04-28 Adam Nemet <anemet@caviumnetworks.com>
23 * config/tc-mips.c (file_mips_soft_float, file_mips_single_float):
25 (OPTION_ELF_BASE): Make room for new option macros.
26 (OPTION_SOFT_FLOAT, OPTION_HARD_FLOAT, OPTION_SINGLE_FLOAT,
27 OPTION_DOUBLE_FLOAT): New option macros.
28 (md_longopts): Add msoft-float, mhard-float, msingle-float and
30 (md_parse_option): Handle OPTION_SINGLE_FLOAT,
31 OPTION_DOUBLE_FLOAT, OPTION_SOFT_FLOAT and OPTION_HARD_FLOAT.
32 (md_show_usage): Add -msoft-float, -mhard-float, -msingle-float
34 (struct mips_set_options): New fields soft_float and single_float.
35 (mips_opts): Initialized them. Add comment for each field
37 (mips_after_parse_args): Set them based on file_mips_soft_float
38 and file_mips_single_float.
39 (s_mipsset): Add support for `.set softfloat', `.set hardfloat',
40 `.set singlefloat' and `.set doublefloat'.
41 (is_opcode_valid): New function to invoke OPCODE_IS_MEMBER.
42 Handle single-float and soft-float instructions here.
43 (macro_build, mips_ip): Use it instead of OPCODE_IS_MEMBER.
44 (is_opcode_valid_16): New function.
45 (mips16_ip): Use it instead of OPCODE_IS_MEMBER.
46 (macro) <M_LDC1_AB, M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB,
47 M_S_DOB>: Remove special-casing of r4650.
48 * doc/c-mips.texi (-march=): Add Octeon.
49 (MIPS Opts): Document -msoft-float and -mhard-float. Document
50 -msingle-float and -mdouble-float.
51 (MIPS floating-point): New section. Document `.set softfloat' and
52 `.set hardfloat'. Document `.set singlefloat' and `.set
55 2008-04-25 David S. Miller <davem@davemloft.net>
57 * config/tc-sparc.c: Accept 'softint_clear' and 'softint_set'
60 * doc/c-sparc.texi: Consistently refer to architecture 'versions',
61 rather than occaisionally 'levels'. Consistently refer to Sun's
62 UNIX variant as SunOS, every version of Solaris is also SunOS.
63 Document new 'softint_clear' and 'softint_set' aliases. Clarify
64 which architecture versions support '%dcr', '%cq', and '%gl'. Add
65 section on 32-bit/64-bit opcode translations.
67 2008-04-23 Mike Frysinger <vapier@gentoo.org>
69 * Makefile.am (OBJ_FORMAT_CFILES): Add config/obj-fdpicelf.c.
70 (OBJ_FORMAT_HFILES): Add config/obj-fdpicelf.h.
71 (obj-fdpicelf.o): Define.
72 * Makefile.in: Regenerate.
73 * configure.tgt: Set bfd_gas to yes when fmt is fdpicelf.
75 (bfin-*-linux-uclibc): New; set fmt to fdpicelf and em to linux.
76 (bfin-*-uclinux*): New; set fmt to elf and em to linux.
77 * config/obj-fdpicelf.c: New.
78 * config/obj-fdpicelf.h: Likewise.
79 * config/tc-bfin.c (bfin_flags, bfin_pic_flag): Set default based on
80 the OBJ_FDPIC_ELF define.
81 (OPTION_NOPIC): Define.
82 (md_longopts): Add mnopic and mno-fdpic.
83 (md_parse_option): Handle OPTION_NOPIC.
85 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
87 * aclocal.m4: Regenerate.
88 * configure: Regenerate.
90 2008-04-23 David S. Miller <davem@davemloft.net>
92 * config/tc-sparc.c (v9a_asr_table): Add missing
93 'stick' and 'stick_cmpr', and document ordering rules
95 (tc_gen_reloc): Accept BFD_RELOC_SPARC_PC22 and
97 * doc/c-sparc.texi: New section on Sparc constants.
98 Add documentation for %stick and %stick_cmpr.
100 2008-04-22 David S. Miller <davem@davemloft.net>
102 * config/obj-elf.c (obj_elf_section_type): Add prototype
103 before obj_elf_section_word and add 'warn' arg.
104 (obj_elf_section_word): Add type pointer arg, and if no #SECTION
105 is matched, try checking for #SECTION_TYPE.
106 (obj_elf_section): Adjust for new args.
107 (obj_elf_type_name): New function.
108 (obj_elf_type): Call it, and accept STT_foo number strings
109 in .type statements as output by SunPRO compiler.
111 2008-04-22 H.J. Lu <hongjiu.lu@intel.com>
113 * config/tc-i386.c (md_assemble): Don't check SSE instructions
116 2008-04-18 David S. Miller <davem@davemloft.net>
118 * doc/c-sparc.texi: Add syntax section.
120 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
122 * config/tc-i386.c (build_modrm_byte): Don't check FMA to swap
123 REG and NDS for instructions with immediate operand.
125 2008-04-18 H.J. Lu <hongjiu.lu@intel.com>
127 * config/tc-i386.c (build_modrm_byte): Swap REG and NDS for
130 2008-04-16 David S. Miller <davem@davemloft.net>
132 * config/tc-sparc.c (sparc_ip): Add support for gotdata mnemonics
133 and relocation generation.
134 (tc_gen_reloc): Likewise.
136 2008-04-15 Andrew Stubbs <andrew.stubbs@st.com>
138 * config/tc-sh.c (md_apply_fix): Make sure BFD_RELOC_SH_PCRELIMM8BY4
139 relocations are properly aligned, and not negative.
141 2008-04-15 Khem Raj <kraj@mvista.com>
143 * doc/tc-arm.texi: Fix fnstart and fnend directive names.
145 2008-04-14 Edmar Wienskoski <edmar@freescale.com>
147 * config/tc-ppc.c (parse_cpu): Handle "e500mc". Extend "e500" to
148 accept e500mc instructions.
149 (md_show_usage): Document -me500mc.
151 2008-04-11 Nick Clifton <nickc@redhat.com>
153 * listing.c (print_timestamp): Use localtime rather than
154 localtime_r since not all build environments provide the latter.
156 2008-04-10 H.J. Lu <hongjiu.lu@intel.com>
158 * NEWS: Mention -msse-check=[none|error|warning].
160 * config/tc-i386.c (sse_check): New.
161 (OPTION_MSSE_CHECK): Likewise.
162 (md_assemble): Check SSE instructions if needed.
163 (md_longopts): Add -msse-check.
164 (md_parse_option): Handle OPTION_MSSE_CHECK.
165 (md_show_usage): Show -msse-check=[none|error|warning].
167 * doc/c-i386.texi: Document -msse-check=[none|error|warning].
169 2008-04-10 Santiago Urueña <suruena@gmail.com>
171 * listing.c: Add -ag listing flag to show general information in
172 listings such as gas version, passed options, and time stamp.
173 (listing_general_info): New function.
174 (print_options): New function.
175 (print_single_option): New function.
176 (print_timestamp): New function.
177 (MAX_DATELEN): Define.
178 (listing_print): Add call to listing_general_info.
179 * listing.h (LISTING_GENERAL): Define.
180 (listing_print): Add new parameter.
181 * as.c (show_usage): Print new switch.
182 (parse_args): Parse new switch.
183 (main): Pass command line on to listing_print.
184 * NEWS: Mention this new feature.
185 * doc/as.texinfo: Document the new sub-option.
187 2008-04-08 Alan Modra <amodra@bigpond.net.au>
189 * dwarf2dbg.c (dwarf2_emit_insn): Simplify test before dwarf2_where
190 call. Delete out of date comment.
191 (dwarf2_consume_line_info): Always clear dwarf2_loc_directive_seen.
192 (dwarf2_emit_label): Don't emit unless there has been a previous
193 .file or we are outputting assembler generated debug.
194 dwarf2_consume_line_info after emitting line info, not before.
195 (out_debug_info): Simplify files_in_use test.
197 2008-04-07 H.J. Lu <hongjiu.lu@intel.com>
199 * config/tc-i386.c (parse_real_register): Return AVX register
200 only if AVX is enabled.
202 2008-04-07 Kaz Kojima <kkojima@rr.iij4u.or.jp>
205 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Use
206 md_pcrel_from_section for BFD_RELOC_64 and BFD_RELOC_64_PCREL.
208 2008-04-04 Adrian Bunk <bunk@stusta.de>
209 Bob Wilson <bob.wilson@acm.org>
211 * config/tc-xtensa.c (xg_apply_fix_value): Check return code from
212 call to decode_reloc.
214 2008-04-04 H.J. Lu <hongjiu.lu@intel.com>
216 * NEWS: Mention XSAVE. Change CLMUL to PCLMUL.
218 * config/tc-i386.c (cpu_arch): Add .pclmul.
219 (md_show_usage): Replace clmul with pclmul.
220 * doc/c-i386.texi: Likewise.
222 2008-04-03 H.J. Lu <hongjiu.lu@intel.com>
224 * NEWS: Mention AES, CLMUL, AVX/FMA and -msse2avx.
226 * doc/c-i386.texi: Add avx, aes, clmul and fma to -march=.
227 Document -msse2avx, .avx, .aes, .clmul and .fma.
229 * config/tc-i386.c (YMMWORD_MNEM_SUFFIX): New.
230 (vex_prefix): Likewise.
232 (CPU_FLAGS_ARCH_MATCH): Likewise.
233 (CPU_FLAGS_64BIT_MATCH): Likewise.
234 (CPU_FLAGS_32BIT_MATCH): Likewise.
235 (CPU_FLAGS_PERFECT_MATCH): Likewise.
237 (vex_imm4): Likewise.
238 (fits_in_imm4): Likewise.
239 (build_vex_prefix): Likewise.
240 (VEX_check_operands): Likewise.
241 (bad_implicit_operand): Likewise.
242 (OPTION_MSSE2AVX): Likewise.
243 (T_YMMWORD): Likewise.
244 (_i386_insn): Add vex.
245 (cpu_arch): Add .avx, .aes, .clmul and .fma.
246 (cpu_flags_match): Changed to take a pointer to const template.
247 Enable encoding SSE instructions with VEX prefix for -msse2avx.
248 (match_mem_size): Also check ymmword.
249 (operand_type_match): Clear ymmword.
250 (md_begin): Allow '_' in mnemonic.
251 (type_names): Add OPERAND_TYPE_VEX_IMM4.
252 (process_immext): Update assert.
253 (md_assemble): Don't call process_immext if sse2avx and immext
254 are true. Call build_vex_prefix if vex is true.
255 (parse_insn): Updated for cpu_flags_match.
256 (swap_operands): Handle 5 operands.
257 (match_template): Handle 5 operands. Updated for cpu_flags_match.
258 Check regymm. Call VEX_check_operands. Handle YMMWORD_MNEM_SUFFIX.
259 (process_suffix): Handle YMMWORD_MNEM_SUFFIX.
260 (check_byte_reg): Check regymm.
261 (process_operands): Duplicate the destination register for
263 (build_modrm_byte): Updated for instructions with VEX encoding.
264 (output_insn): Output VEX prefix if needed.
265 (md_longopts): Add msse2avx.
266 (md_parse_option): Handle OPTION_MSSE2AVX.
267 (md_show_usage): Add avx, aes, clmul, fma and -msse2avx.
268 (intel_e09): Support YMMWORD.
269 (intel_e11): Likewise.
270 (intel_get_token): Likewise.
272 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
274 * config/tc-avr.c (mcu_types): Add attiny167.
275 * doc/c-avr.texi: Likewise.
277 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
279 * config/tc-avr.c (mcu_types): Add atmega32u4.
280 * doc/c-avr.texi: Likewise.
282 2008-03-28 Eric B. Weddington <eric.weddington@atmel.com>
284 * config/tc-avr.c (mcu_types): Add atmega32c1.
285 * doc/c-avr.texi: Likewise.
287 2008-03-28 Paul Brook <paul@codesourcery.com>
289 * config/tc-arm.c (parse_neon_mov): Parse register before immediate
290 to avoid spurious symbols.
292 2008-03-28 Nathan Sidwell <nathan@codesourcery.com>
294 * config/tc-m68k.c (md_convert_frag_1): Replace as_fatal with
297 2008-03-27 Eric B. Weddington <eric.weddington@atmel.com>
299 * config/tc-avr.c (mcu_types): Add atmega32m1.
300 * doc/c-avr.texi: Likewise.
302 2008-03-27 Ineiev <ineiev@yahoo.co.uk>
304 * config/tc-arm.c (do_neon_cvt): Move variable declarations to
306 (do_neon_ext): Fix sign of comparison.
308 2008-03-26 Bernd Schmidt <bernd.schmidt@analog.com>
310 From Jie Zhang <jie.zhang@analog.com>
311 * config/bfin-parse.y (asm_1): Check AREGS in comparison
312 instructions. And call yyerror when comparing PREG with
314 (check_macfunc_option): New.
315 (check_macfuncs): Check option by calling check_macfunc_option.
316 Fix comparison always true warnings. Both scalar instructions
317 of vector instruction must share the same mode option. Only allow
318 option mode at the end of the second instruction of the vector.
319 (asm_1): Check option by calling check_macfunc_option.
321 * config/bfin-parse.y (check_macfunc_option): Allow (IU)
322 option for multiply and multiply-accumulate to data register
324 (check_macfuncs): Don't check if accumulator matches the data register
326 (assign_macfunc): Check if accumulator matches the
327 data register in each rule that moves to the data
330 * config/tc-bfin.c (bfin_start_line_hook): Localize the labels
331 generated for LOOP_BEGIN and LOOP_END instructions.
332 (bfin_gen_loop): Likewise.
334 2008-03-19 Andreas Krebbel <krebbel1@de.ibm.com>
336 * config/tc-s390.c (md_parse_option): z10 option added.
338 2008-03-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
340 * aclocal.m4: Regenerate.
341 * configure: Likewise.
342 * Makefile.in: Likewise.
343 * doc/Makefile.in: Likewise.
345 2008-03-17 Adrian Bunk <bunk@stusta.de>
348 * config/tc-hppa.c (is_same_frag): Delete.
350 2008-03-14 Sterling Augustine <sterling@tensilica.com>
352 * config/tc-xtensa.h (xtensa_relax_statesE): Update comment for
353 RELAX_LOOP_END_ADD_NOP.
355 2008-03-13 Evandro Menezes <evandro@yahoo.com>
358 * read.c (s_mexit): Warn if attempting to exit a macro when not
359 inside a macro definition.
361 2008-03-13 Alan Modra <amodra@bigpond.net.au>
363 * Makefile.am: Run "make dep-am".
364 * Makefile.in: Regenerate.
365 * configure: Regenerate.
367 2008-03-09 Paul Brook <paul@codesourcery.com>
369 * config/tc-arm.c (arm_cpu_option_table): Add cortex-a9.
370 * doc/c-arm.texi: Add cortex-a9.
372 2008-03-09 Paul Brook <paul@codesourcery.com>
374 * config/tc-arm.c (fpu_vfp_ext_d32): New vairable.
375 (parse_vfp_reg_list, encode_arm_vfp_reg): Use it.
376 (arm_option_cpu_value): Add vfpv3-d16, vfpv2 and vfpv3.
377 (aeabi_set_public_attributes): Handle Tag_VFP_arch=VFPV3-D16.
378 * doc/c-arm.texi: Document new ARM FPU variants.
380 2008-03-07 Paul Brook <paul@codesourcery.com>
382 * config/tc-arm.c (md_apply_fix): Use correct offset range.
384 2008-03-07 Alan Modra <amodra@bigpond.net.au>
386 * config/tc-ppc.c (ppc_setup_opcodes): Tidy. Add code to test
387 for strict ordering of powerpc_opcodes, but disable for now.
389 2008-03-04 Paul Brook <paul@codesourcery.com>
391 * config/tc-arm.c (arm_ext_barrier, arm_ext_msr): New.
392 (arm_ext_v7m): Rename...
393 (arm_ext_m): ... to this. Include v6-M.
394 (do_t_add_sub): Allow narrow low-reg non flag setting adds.
395 (do_t_mrs, do_t_msr, aeabi_set_public_attributes): Use arm_ext_m.
396 (md_assemble): Allow wide msr instructions.
397 (insns): Add classifications for v6-m instructions.
398 (arm_cpu_option_table): Add cortex-m1.
399 (arm_arch_option_table): Add armv6-m.
400 (cpu_arch): Add ARM_ARCH_V6M. Fix numbering of other v6 variants.
402 2008-03-03 Sterling Augustine <sterling@tensilica.com>
403 Bob Wilson <bob.wilson@acm.org>
405 * config/tc-xtensa.c (xtensa_num_pipe_stages): New.
406 (md_begin): Initialize it.
407 (resources_conflict): Use it.
409 2008-03-03 Sterling Augustine <sterling@tensilica.com>
411 * config/tc-xtensa.h (RELAX_XTENSA_NONE): New.
413 2008-03-03 Denys Vlasenko <vda.linux@googlemail.com>
414 H.J. Lu <hongjiu.lu@intel.com>
417 * read.c (pseudo_set): Don't allow global register symbol.
419 * symbols.c (S_SET_EXTERNAL): Don't allow register symbol
422 2008-03-03 H.J. Lu <hongjiu.lu@intel.com>
425 * write.c (write_object_file): Don't allow symbols which were
426 equated to register. Stop if there is an error.
428 2008-03-01 Alan Modra <amodra@bigpond.net.au>
430 * config/tc-ppc.h (struct _ppc_fix_extra): New.
432 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Define.
433 * config/tc-ppc.c (ppu_cpu): Make global.
434 (ppc_insert_operand): Add ppu_cpu parameter.
435 (md_assemble): Adjust for above change.
436 (md_apply_fix): Pass tc_fix_data.ppc_cpu to ppc_insert_operand.
438 2008-02-22 Nick Clifton <nickc@redhat.com>
440 * config/tc-arm.c (do_bx): Only test EF_ARM_EABI_VERSION on ELF
441 targeted ARM ports, otherwise just skip generating the reloc.
443 2008-02-18 H.J. Lu <hongjiu.lu@intel.com>
445 * doc/c-i386.texi: Update -march= and .arch.
447 2008-02-18 Nick Clifton <nickc@redhat.com>
449 * config/tc-mn10300.c (has_known_symbol_location): New function.
450 Do not regard weak symbols as having a known location.
451 (md_estimate_size_before_relax): Use new function.
452 (md_pcrel_from): Do not compute a pcrel against a weak symbol.
454 2008-02-18 Jan Beulich <jbeulich@novell.com>
456 * config/tc-i386.c (match_template): Disallow 'l' suffix when
457 currently selected CPU has no 32-bit support.
458 (parse_real_register): Do not return registers not available on
459 currently selected CPU.
461 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
463 * config/tc-i386.c (process_immext): Fix format.
465 2008-02-16 H.J. Lu <hongjiu.lu@intel.com>
467 * config/tc-i386.c (inoutportreg): New.
468 (process_immext): New.
469 (md_assemble): Use it.
470 (update_imm): Use imm16 and imm32s.
471 (i386_att_operand): Use inoutportreg.
473 2008-02-14 H.J. Lu <hongjiu.lu@intel.com>
475 * config/tc-i386.c (operand_type_all_zero): New.
476 (operand_type_set): Likewise.
477 (operand_type_equal): Likewise.
478 (cpu_flags_all_zero): Likewise.
479 (cpu_flags_set): Likewise.
480 (cpu_flags_equal): Likewise.
481 (UINTS_ALL_ZERO): Removed.
482 (UINTS_SET): Likewise.
483 (UINTS_CLEAR): Likewise.
484 (UINTS_EQUAL): Likewise.
485 (cpu_flags_match): Updated.
486 (smallest_imm_type): Likewise.
487 (set_cpu_arch): Likewise.
488 (md_assemble): Likewise.
489 (optimize_imm): Likewise.
490 (match_template): Likewise.
491 (process_suffix): Likewise.
492 (update_imm): Likewise.
493 (process_drex): Likewise.
494 (process_operands): Likewise.
495 (build_modrm_byte): Likewise.
496 (i386_immediate): Likewise.
497 (i386_displacement): Likewise.
498 (i386_att_operand): Likewise.
499 (parse_real_register): Likewise.
500 (md_parse_option): Likewise.
501 (i386_target_format): Likewise.
503 2008-02-14 Dimitry Andric <dimitry@andric.com>
506 * config/tc-arm.c (s_arm_unwind_save): Advance the input line
507 pointer past the comma after parsing a floating point register
510 2008-02-14 Hakan Ardo <hakan@debian.org>
513 * config/tc-avr.c (mcu_types): Change the ISA tyoe of the attiny26
515 (avr_operand): Disallow post-increment addressing in the lpm
516 instruction for the attiny26.
518 2008-02-13 Jan Beulich <jbeulich@novell.com>
520 * config/tc-i386.c (parse_real_register): Don't return 'FLAT'
521 if not in Intel mode.
522 (i386_intel_operand): Ignore segment overrides in immediate and
524 (intel_e11): Range-check i.mem_operands before use as array
525 index. Filter out FLAT for uses other than as segment override.
526 (intel_get_token): Remove broken promotion of "FLAT:" to mean
529 2008-02-13 Jan Beulich <jbeulich@novell.com>
531 * config/tc-i386.c (intel_e09): Also special-case 'bound'.
533 2008-02-13 Jan Beulich <jbeulich@novell.com>
535 * config/tc-i386.c (allow_pseudo_reg): New.
536 (parse_real_register): Check for NULL just once. Allow all
537 register table entries when allow_pseudo_reg is non-zero.
538 Don't allow any registers without type when allow_pseudo_reg
540 (tc_x86_regname_to_dw2regnum): Replace with ...
541 (tc_x86_parse_to_dw2regnum): ... this.
542 (tc_x86_frame_initial_instructions): Adjust for above change.
543 * config/tc-i386.h (tc_regname_to_dw2regnum): Remove.
544 (tc_parse_to_dw2regnum): New.
545 (tc_x86_regname_to_dw2regnum): Replace with ...
546 (tc_x86_parse_to_dw2regnum): ... this.
547 * dw2gencfi.c (tc_parse_to_dw2regnum): New, broken out of ...
548 (cfi_parse_reg): ... this. Use tc_parse_to_dw2regnum. Adjust
551 2008-02-12 Nick Clifton <nickc@redhat.com>
553 * config/tc-tic4x.c (tic4x_insn_insert): Add const qualifier to
555 (tic4x_insn_add): Likewise.
556 (md_begin): Drop cast that was discarding a const qualifier.
557 * config/tc-d30v.c (get_reloc): Add const qualifier to op
559 (build_insn): Drop cast that was discarding a const qualifier.
561 2008-02-11 H.J. Lu <hongjiu.lu@intel.com>
563 * config/tc-i386.c (cpu_arch): Add .xsave.
564 (md_show_usage): Add .xsave.
566 * doc/c-i386.texi: Add xsave to -march=.
568 2008-02-07 Alan Modra <amodra@bigpond.net.au>
570 * read.c (s_weakref): Don't pass unadorned NULL to concat.
571 * config/tc-i386.c (set_cpu_arch, md_parse_option): Likewise.
573 2008-02-05 Sterling Augustine <sterling@tensilica.com>
575 * config/tc-xtensa.c (relax_frag_immed): Change internal consistency
576 checks into assertions. When relaxation produces an operation that
577 does not fit in the current FLIX instruction, make sure that the
578 operation is relaxed as needed to account for being placed following
579 the current instruction.
581 2008-02-04 H.J. Lu <hongjiu.lu@intel.com>
584 * configure: Regenerated.
586 2008-02-04 Adam Nemet <anemet@caviumnetworks.com>
588 * config/tc-mips.c (mips_cpu_info_table): Add Octeon.
590 2008-01-31 Marc Gauthier <marc@tensilica.com>
592 * configure.tgt (xtensa*-*-*): Recognize processor variants.
594 2008-01-25 Kai Tietz <kai.tietz@onevision.com>
596 * read.c: (emit_expr): Correct for mingw use of printf size
599 2008-01-24 Bob Wilson <bob.wilson@acm.org>
601 * doc/c-xtensa.texi (Xtensa Syntax): Clarify handling of opcodes that
602 can only be encoded in FLIX instructions but are not specified as such.
603 (Xtensa Automatic Alignment): Remove obsolete comment about debugging
606 2008-01-24 H.J. Lu <hongjiu.lu@intel.com>
608 * NEWS: Mention new command line options for x86 targets.
610 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
612 * config/tc-i386.c (md_show_usage): Replace tabs with spaces.
614 2008-01-23 Eric B. Weddington <eric.weddington@atmel.com>
616 * config/tc-avr.c (mcu_types): Change opcode set for at86rf401.
618 2008-01-23 H.J. Lu <hongjiu.lu@intel.com>
620 * config/tc-i386.c (md_show_usage): Show more processors for
623 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
625 * config/tc-i386.c (i386_target_format): Remove cpummx2.
627 2008-01-22 H.J. Lu <hongjiu.lu@intel.com>
629 * config/tc-i386.c (XXX_PREFIX): Moved from tc-i386.h.
630 (XXX_MNEM_SUFFIX): Likewise.
631 (END_OF_INSN): Likewise.
632 (templates): Likewise.
633 (modrm_byte): Likewise.
634 (rex_byte): Likewise.
635 (DREX_XXX): Likewise.
636 (drex_byte): Likewise.
637 (sib_byte): Likewise.
638 (processor_type): Likewise.
639 (arch_entry): Likewise.
640 (cpu_sub_arch_name): Remove const.
641 (cpu_arch): Add .vmx and .smx.
642 (set_cpu_arch): Append cpu_sub_arch_name.
643 (md_parse_option): Support -march=CPU[,+EXTENSION...].
644 (md_show_usage): Updated.
646 * config/tc-i386.h (XXX_PREFIX): Moved to tc-i386.c.
647 (XXX_MNEM_SUFFIX): Likewise.
648 (END_OF_INSN): Likewise.
649 (templates): Likewise.
650 (modrm_byte): Likewise.
651 (rex_byte): Likewise.
652 (DREX_XXX): Likewise.
653 (drex_byte): Likewise.
654 (sib_byte): Likewise.
655 (processor_type): Likewise.
656 (arch_entry): Likewise.
658 * doc/as.texinfo: Update i386 -march option.
660 * doc/c-i386.texi: Update -march= for ISA.
662 2008-01-18 Bob Wilson <bob.wilson@acm.org>
664 * config/tc-xtensa.c (xtensa_leb128): New function.
665 (md_pseudo_table): Use it for sleb128 and uleb128.
666 (is_leb128_expr): New internal flag.
667 (xtensa_symbol_new_hook): Check new flag.
669 2008-01-16 Eric B. Weddington <eric.weddington@atmel.com>
671 * config/tc-avr.c (mcu_types): Change opcode set for avr3,
672 at90usb82, at90usb162.
673 * doc/c-avr.texi: Change architecture grouping for at90usb82,
675 These changes support the new avr35 architecture group in gcc.
677 2008-01-15 H.J. Lu <hongjiu.lu@intel.com>
679 * config/tc-i386.c (md_assemble): Also zap movzx and movsx
680 suffix for AT&T syntax.
682 2008-01-14 H.J. Lu <hongjiu.lu@intel.com>
684 * config/tc-i386.c (match_reg_size): New.
685 (match_mem_size): Likewise.
686 (operand_size_match): Likewise.
687 (operand_type_match): Also clear all size fields.
688 (match_template): Skip Intel syntax when in AT&T syntax.
689 Call operand_size_match to check operand size.
690 (i386_att_operand): Set the mem field to 1 for memory
692 (i386_intel_operand): Likewise.
694 2008-01-12 H.J. Lu <hongjiu.lu@intel.com>
697 * config/tc-i386.c (_i386_insn): Update comment.
698 (operand_type_match): Also clear unspecified.
699 (operand_type_register_match): Likewise.
700 (parse_operands): Initialize unspecified.
701 (i386_intel_operand): Likewise.
702 (match_template): Check memory and accumulator operand size.
703 (i386_att_operand): Clear unspecified on register operand.
704 (intel_e11): Likewise.
705 (intel_e09): Set operand size and clean unspecified for
708 2008-01-11 Andreas Schwab <schwab@suse.de>
710 * read.c (s_space): Declare `repeat' as offsetT.
712 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
714 * config/tc-i386.c (match_template): Check processor support
717 2008-01-10 H.J. Lu <hongjiu.lu@intel.com>
719 * config/tc-i386.c (match_template): Continue if processor
722 2008-01-09 Alexandre Oliva <aoliva@redhat.com>
724 * config/tc-ia64.c (ia64_convert_frag): Zero-initialize room for
725 unwind personality function address.
727 2008-01-09 Bob Wilson <bob.wilson@acm.org>
729 * dwarf2dbg.c (out_sleb128): Delete.
730 (size_fixed_inc_line_addr, emit_fixed_inc_line_addr): New.
731 (out_fixed_inc_line_addr): Delete.
732 (relax_inc_line_addr, dwarf2dbg_estimate_size_before_relax): Call new
733 size_fixed_inc_line_addr if DWARF2_USE_FIXED_ADVANCE_PC is set.
734 (dwarf2dbg_convert_frag): Likewise for emit_fixed_inc_line_addr.
735 (process_entries): Remove calls to out_fixed_inc_line_addr. When
736 DWARF2_USE_FIXED_ADVANCE_PC is set, call relax_inc_line_addr.
737 * read.h (emit_expr_fix): New prototype.
738 * read.c (emit_expr): Move code to emit_expr_fix and use it here.
739 (emit_expr_fix): New.
741 2008-01-09 H.J. Lu <hongjiu.lu@intel.com>
743 * config/tc-i386.c (match_template): Check register size
744 only when size of operands can be encoded the canonical way.
746 2008-01-08 H.J. Lu <hongjiu.lu@intel.com>
748 * config/tc-i386.c (i386_operand): Renamed to ...
749 (i386_att_operand): This.
750 (parse_operands): Updated.
752 2008-01-05 H.J. Lu <hongjiu.lu@intel.com>
754 * doc/c-i386.texi: Update .att_mnemonic and .intel_mnemonic.
756 * config/tc-i386.c (set_intel_mnemonic): Set intel_mnemonic
758 (md_assemble): Remove Intel mode workaround.
759 (match_template): Check support for old gcc, AT&T mnemonic
761 (md_parse_option): Don't set intel_mnemonic to 0 for
764 2008-01-04 H.J. Lu <hongjiu.lu@intel.com>
766 * config/tc-i386.h: Update copyright to 2008.
768 2008-01-04 Nick Clifton <nickc@redhat.com>
770 * config/tc-ppc.c (parse_cpu): Preserve the settings of the
771 PPC_OPCODE_ALTIVEC and PPC_OPCODE_SPE flags.
773 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
775 * config/tc-i386.c (md_assemble): Use !intel_mnemonic instead
778 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
780 * gas/config/tc-i386.c (cpu_arch_flags_not): Removed.
781 (cpu_flags_not): Likewise.
782 (cpu_flags_match): Updated to check 64bit and arch.
783 (set_code_flag): Remove cpu_arch_flags_not.
784 (set_16bit_gcc_code_flag): Likewise.
785 (set_cpu_arch): Likewise.
786 (md_begin): Likewise.
787 (parse_insn): Call cpu_flags_match to check 64bit and arch.
788 (match_template): Likewise.
790 2008-01-03 Jakub Jelinek <jakub@redhat.com>
792 * config/tc-i386.c (process_drex): Initialize modrm_reg and
793 modrm_regmem to 0 instead of None.
795 2008-01-03 H.J. Lu <hongjiu.lu@intel.com>
797 * config/tc-i386.c (match_template): Use the xmmword field
800 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
802 * config/tc-i386.c (process_suffix): Fix a typo.
804 2008-01-02 H.J. Lu <hongjiu.lu@intel.com>
807 * config/tc-i386.c (match_template): Handle XMMWORD_MNEM_SUFFIX.
808 Check memory size in Intel mode.
809 (process_suffix): Handle XMMWORD_MNEM_SUFFIX.
810 (intel_e09): Likewise.
812 * config/tc-i386.h (XMMWORD_MNEM_SUFFIX): New.
814 2008-01-02 Catherine Moore <clm@codesourcery.com>
816 * config/tc-mips.c (mips_ip): Check operands on jalr instruction.
818 For older changes see ChangeLog-2007
824 version-control: never