1 2007-05-01 H.J. Lu <hongjiu.lu@intel.com>
3 * config/tc-i386.c (match_template): Check suffix for crc32 in
5 (process_suffix): Default the suffix of 8bit crc32 to
7 (check_byte_reg): Skip check for 8bit crc32.
9 2007-04-30 H.J. Lu <hongjiu.lu@intel.com>
11 * config/tc-i386.c (md_assemble): Use register_prefix in
12 error/warning message.
13 (check_byte_reg): Likewise.
14 (check_long_reg): Likewise.
15 (check_qword_reg): Likewise.
16 (check_word_reg): Likewise.
17 (process_operands): Likewise.
19 2007-04-30 Alan Modra <amodra@bigpond.net.au>
22 * config/tc-ppc.c (ppc_insert_operand): Disable range check if
25 2007-04-28 Thiemo Seufer <ths@networkno.de>
27 * config/tc-mips.c: Fix comment.
29 2007-04-26 Anatoly Sokolov <aesok@post.ru>
31 * config/tc-avr.c (mcu_types): Add support for atmega8hva and
32 atmega16hva devices. Move at90usb82 device to 'avr5' architecture.
33 * doc/c-avr.texi: Document new devices.
35 2007-04-24 Alan Modra <amodra@bigpond.net.au>
37 * Makefile.am: Run "make dep-am".
38 * Makefile.in: Regenerate.
40 2007-04-23 Nathan Sidwell <nathan@codesourcery.com>
42 * config/tc-m68k.c (mcf54455_ctrl): New.
43 (HAVE_LONG_DISP, HAVE_LONG_CALL, HAVE_LONG_COND): New.
44 (m68k_archs): Add isac.
45 (m68k_cpus): Add 54455 family.
46 (m68k_ip): Split Bg into Bb, Bs, Bg.
47 (m68k_elf_final_processing): Add ISA_C.
48 * doc/c-m68k.texi (M680x0 Options): Add isac.
50 2007-04-22 Alan Modra <amodra@bigpond.net.au>
52 * read.c (read_a_source_file): Skip multiple spaces to
53 cover hack in mmix md_start_line_hook which overwrites a
54 colon with a space. Delete sermon and needless assertion.
56 2007-04-21 Alan Modra <amodra@bigpond.net.au>
58 * config/atof-vax.c (atof_vax_sizeof): Change return type to unsigned.
59 (md_atof): Make number_of_chars unsigned. Revert last change.
60 * config/tc-or32.c (md_apply_fix): Delete bogus assertions.
61 * config/tc-sh.c (sh_optimize_expr): Only define for OBJ_ELF.
62 * config/tc-sh.h (md_optimize_expr): Likewise.
63 * config/tc-sh64.c (shmedia_md_pcrel_from_section): Delete bogus
65 * config/tc-xtensa.c (convert_frag_immed_finish_loop): Likewise.
67 2007-04-21 Nick Clifton <nickc@redhat.com>
69 * config/atof-vax.c (md_atof): Fix comparison inside know().
71 * config/tc-ia64.c (emit_one_bundle): Fix typo.
73 2007-04-21 Alan Modra <amodra@bigpond.net.au>
75 * expr.c (expr): Assert on rankarg, not rank which can be unsigned.
76 * read.c (read_a_source_file): Remove buffer_limit[-1] assertion.
77 Don't skip over NUL char.
78 (pseudo_set): Set X_op for registers to O_register.
79 * symbols.c (symbol_clone): Remove assertion that sym is defined.
80 (resolve_symbol_value): Resolve O_register symbols.
81 * config/tc-i386.c (parse_real_register): Don't use i386_float_regtab.
82 Instead find st(0) by hash lookup.
83 * config/tc-ppc.c (ppc_macro): Warning fix.
85 * as.h (ENABLE_CHECKING): Default define to 0.
86 (know): Assert if ENABLE_CHECKING.
87 (struct relax_type): Remove superfluous declaration.
88 * configure.in (--enable-checking): New.
89 * configure: Regenerate.
90 * config.in: Regenerate.
91 * config/tc-ppc.c (ppc_setup_opcodes): Do checks when ENABLE_CHECKING.
92 Check for duplicate powerpc_operands entries.
94 2007-04-20 Nathan Sidwell <nathan@codesourcery.com>
96 * config/tc-m68k.c (mcf5253_ctrl): New.
98 (m68k_cpus): Add 5253, 52221, 52223.
100 * config/m68k-parse.h (RAMBAR_ALT): New.
101 * config/tc-m68k.c (mcf5206_ctrl, mcf5307_ctrl): New.
102 (mcf_ctrl, mcf5208_ctrl, mcf5210a_ctrl, mcf5213_ctrl, mcf52235_ctrl,
103 mcf5225_ctrl, mcf5235_ctrl, mcf5271_ctrl, mcf5275_ctrl,
104 mcf5282_ctrl, mcf5329_ctrl, mcf5373_ctrl, mcfv4e_ctrl,
105 mcf5475_ctrl, mcf5485_ctrl): Add RAMBAR synonym for
107 (mcf5272_ctrl): Add RAMBAR0, replace add RAMBAR with RAMBAR_ALT.
108 (m68k_cpus): Adjust 5206, 5206e & 5307 entries.
109 (m68k_ip) <Case J>: Detect when RAMBAR_ALT should be used. Add it
110 to control register mapping.
112 2007-04-20 Alan Modra <amodra@bigpond.net.au>
114 * messages.c (as_internal_value_out_of_range): Fix typo in
115 error message. Return after printing domain error.
116 * config/tc-ppc.c (ppc_insert_operand): Preserve low zero bits
117 in max when shifting right.
119 2007-04-20 Alan Modra <amodra@bigpond.net.au>
121 * messages.c (as_internal_value_out_of_range): Extend to report
122 errors for values with invalid low bits set.
123 * config/tc-ppc.c (ppc_setup_opcodes): Check powerpc_operands bitm
124 fields. Check that operands and opcode fields are disjoint.
125 (ppc_insert_operand): Check operands using mask rather than bit
126 count. Check low bits too. Handle PPC_OPERAND_PLUS1. Adjust
128 (md_apply_fix): Adjust for struct powerpc_operand change.
130 2007-04-19 Paul Brook <paul@codesourcery.com>
132 * config/tc-arm.c (md_assemble): Only allow 16-bit instructions on
133 Thumb-1. Add sanity check for bogus relaxations.
135 2007-04-19 Paul Brook <paul@codesourcery.com>
137 * config/tc-arm.c (insns): Allow rsb and rsbs on Thumb-1.
139 2007-04-19 Alan Modra <amodra@bigpond.net.au>
141 * Makefile.am: Run "make dep-am".
142 * Makefile.in: Regenerate.
144 2007-04-19 Nathan Froyd <froydnj@codesourcery.com>
146 * doc/c-ppc.texi (PowerPC-Opts): Document -me500, -me500x2, -mspe.
148 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
150 * doc/c-i386.texi; Document .ssse3, .sse4.1, .sse4.2 and .sse4.
152 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
154 * config/tc-i386.c (cpu_arch): Add .sse4.2 and .sse4.
155 (match_template): Handle operand size for crc32 in SSE4.2.
156 (process_suffix): Handle operand type for crc32 in SSE4.2.
157 (output_insn): Support SSE4.2.
159 2007-04-18 H.J. Lu <hongjiu.lu@intel.com>
161 * config/tc-i386.c (cpu_arch): Add .sse4.1.
162 (process_operands): Adjust implicit operand for blendvpd,
163 blendvps and pblendvb in SSE4.1.
164 (output_insn): Support SSE4.1.
166 2007-04-18 Paul Brook <paul@codesourcery.com>
168 * config/tc-arm.c (do_t_rsb): Use 16-bit encoding when possible.
170 2007-04-16 Kaz Kojima <kkojima@rr.iij4u.or.jp>
172 * config/tc-sh.c (sh_handle_align): Call as_bad_where instead
173 of as_warn_where for misaligned data.
175 2007-04-15 Kaz Kojima <kkojima@rr.iij4u.or.jp>
177 * config/tc-sh.c (align_test_frag_offset_fixed_p): Handle
180 2007-04-14 Steve Ellcey <sje@cup.hp.com>
182 * Makefile.am: Add ACLOCAL_AMFLAGS.
183 * Makefile.in: Regenerate.
185 2007-04-14 Kaz Kojima <kkojima@rr.iij4u.or.jp>
187 * config/tc-sh.c (align_test_frag_offset_fixed_p): New.
188 (sh_optimize_expr): Likewise.
189 * config/tc-sh.h (md_optimize_expr): Define.
190 (sh_optimize_expr): Prototype.
192 2007-04-06 Matt Thomas <matt@netbsd.org>
194 * config/tc-vax.c (vax_cons): Added to support %pcrel{8,16,32}(exp)
195 to emit pcrel relocations by DWARF2 in non-code sections. Borrowed
196 heavily from tc-sparc.c. (vax_cons_fix_new): Likewise.
198 2007-04-04 Kazu Hirata <kazu@codesourcery.com>
200 * config/tc-m68k.c (HAVE_LONG_BRANCH): Add fido_a.
202 2007-04-04 Paul Brook <paul@codesourcery.com>
204 * config/tc-arm.c (do_neon_ext): Enforce immediate range.
205 (insns): Use I15 for vext.
207 2007-04-04 Paul Brook <paul@codesourcery.com>
209 * configure.tgt: Loosen checks for arm uclinux eabi targets.
211 2007-04-02 Sterling Augustine <sterling@tensilica.com>
213 * config/tc-xtensa.c (xtensa_flush_pending_output): Check
214 outputting_stabs_line_debug.
216 2007-03-26 Anatoly Sokolov <aesok@post.ru>
218 * config/tc-avr.c (mcu_types): Add support for at90pwm1, at90usb82,
219 at90usb162, atmega325p, atmega329p, atmega3250p and atmega3290p
221 * doc/c-avr.texi: Document new devices.
223 2007-04-02 Richard Sandiford <richard@codesourcery.com>
225 * doc/as.texinfo: Add -mvxworks-pic to the list of MIPS options.
226 * doc/c-mips.texi (-KPIC, -mvxworks-pic): Document.
227 * config/tc-mips.c (md_show_usage): Mention -mvxworks-pic.
229 2007-03-30 Sterling Augustine <sterling@tensilica.com>
230 Bob Wilson <bob.wilson@acm.org>
232 * config/tc-xtensa.c (xtensa_move_labels): Remove loops_ok argument.
233 Do not check is_loop_target flag.
234 (xtensa_frob_label): Adjust calls to xtensa_move_labels.
235 (xg_assemble_vliw_tokens): Likewise. Also avoid calling
236 xtensa_move_labels for alignment of loop opcodes.
238 2007-03-30 H.J. Lu <hongjiu.lu@intel.com>
240 * config/tc-i386.c (process_suffix): Reindent a bit.
242 2007-03-30 Paul Brook <paul@codesourcery.com>
244 * config/tc-arm.c (encode_thumb2_ldmstm): New function.
245 (do_t_ldmstm): Generate 16-bit push/pop. Use encode_thumb2_ldmstm.
246 (do_t_push_pop): Use encode_thumb2_ldmstm.
248 2007-03-29 DJ Delorie <dj@redhat.com>
250 * config/tc-m32c.c (rl_for, relaxable): Protect argument.
251 (md_relax_table): Add entries for ADJNZ macros.
252 (M32C_Macros): Add ADJNZ macros.
253 (subtype_mappings): Add entries for ADJNZ macros.
254 (insn_to_subtype): Check for adjnz and sbjnz insns.
255 (md_estimate_size_before_relax): Pass insn to insn_to_subtype.
256 (md_convert_frag): Convert adjnz and sbjnz.
258 2007-03-29 Nick Clifton <nickc@redhat.com>
260 * itbl-ops.c (itbl_entry): Remove unnecessary and excessively long
262 * itbl-ops.h (enum e_processor): Initialise the e_nprocs field
263 using ITBL_NUMBER_OF_PROCESSORS.
264 * itbl-parse.y (yyerror): Remove use of redundant macro PARAMS.
266 2007-03-28 H.J. Lu <hongjiu.lu@intel.com>
268 * config/tc-i386.c (build_modrm_byte): For instructions with 2
269 register operands, encode destination in i.rm.regmem if its
272 2007-03-28 Richard Sandiford <richard@codesourcery.com>
273 Phil Edwards <phil@codesourcery.com>
275 * doc/as.texinfo: Put the contents after the title page rather
276 than at the end of the document.
278 2007-03-27 Alan Modra <amodra@bigpond.net.au>
280 * NEWS: Mention ".reloc".
282 2007-03-26 Sterling Augustine <sterling@tensilica.com>
284 * config/tc-xtensa.c (xg_translate_idioms): Allow assembly idioms
285 in FLIX instructions.
287 2007-03-26 Julian Brown <julian@codesourcery.com>
289 * config/tc-arm.c (arm_it): Add immisfloat field.
290 (parse_qfloat_immediate): Disallow integer syntax for floating-point
291 immediates. Fix hex immediates, handle 0.0 and -0.0 specially.
292 (parse_neon_mov): Set immisfloat bit for operand if it parsed as a
294 (neon_cmode_for_move_imm): Reject non-float immediates for float
296 (neon_move_immediate): Pass immisfloat bit to neon_cmode_for_move_imm.
298 2007-03-26 Julian Brown <julian@codesourcery.com>
300 * doc/c-arm.texi: Add documentation for .dn/.qn directives.
302 2007-03-26 Alan Modra <amodra@bigpond.net.au>
304 * doc/as.texinfo (Reloc): Document.
305 * read.c (potable): Add "reloc".
306 (s_reloc): New function.
307 * write.c (reloc_list): New global var.
308 (resolve_reloc_expr_symbols): New function.
309 (write_object_file): Call it.
310 (write_relocs): Process reloc_list.
311 * write.h (struct reloc_list): New.
312 (reloc_list): Declare.
314 2007-03-24 Paul Brook <paul@codesourcery.com>
316 * config/tc-arm.c (do_t_ldmstm): Error on Thumb-2 addressing modes.
318 2007-03-24 Paul Brook <paul@codesourcery.com>
319 Mark Shinwell <shinwell@codesourcery.com>
321 * config/tc-arm.c (operand_parse_code): Add OP_oRRw.
322 (parse_operands): Don't expect comma if first operand missing.
324 (do_srs): Encode register number, checking it is r13. Update comment.
325 (insns): Update SRS entries to take a register.
327 2007-03-23 H.J. Lu <hongjiu.lu@intel.com>
329 * config/tc-i386.c (md_begin): Allow '.' in mnemonic.
331 2007-03-23 Mark Shinwell <shinwell@codesourcery.com>
333 * config/tc-arm.c (md_apply_fix): Turn CBZ instructions that
334 attempt to jump to the next instruction into NOPs.
336 2007-03-23 Alan Modra <amodra@bigpond.net.au>
338 * config/tc-spu.c: Don't include opcode/spu.h.
339 (md_assemble): Set tc_fix_data.insn_tag and arg_format.
340 (md_apply_fix): Adjust.
341 * config/tc-spu.h: Include opcode/spu.h.
342 (struct tc_fix_info): New.
343 (TC_FIX_TYPE, TC_INIT_FIX_DATA): Adjust.
344 (TC_FORCE_RELOCATION): Define.
346 2007-03-22 Joseph Myers <joseph@codesourcery.com>
348 * doc/as.texinfo: Include VERSION_PACKAGE when reporting version.
350 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
352 * config/tc-i386.c (process_suffix): Check 0x90 instead of
353 xchg for xchg %rax,%rax.
355 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
357 * config/tc-i386.c: Replace REX_MODE64, REX_EXTX, REX_EXTY
358 and REX_EXTZ with REX_W, REX_R, REX_X and REX_B respectively.
360 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
363 * config/tc-i386.c (match_template): Properly handle 64bit mode
366 2007-03-21 Anton Ertl <anton@mips.complang.tuw>
369 * config/tc-alpha.c (emit_ustX): Fix ustq code generation.
371 2007-03-21 H.J. Lu <hongjiu.lu@intel.com>
373 * Makefile.am: Run dep-am.
374 * Makefile.in: Regenerated.
376 * config/tc-i386.c: Don't include "opcodes/i386-opc.h".
378 * config/tc-i386.h: Include "opcodes/i386-opc.h".
379 (NOP_OPCODE): Removed.
380 (template): Likewise.
382 2007-03-21 Andreas Schwab <schwab@suse.de>
384 * config/tc-i386.h (NOP_OPCODE): Restore.
386 2007-03-18 Mark Shinwell <shinwell@codesourcery.com>
388 * config/tc-arm.c (do_mul): Don't warn about overlapping
389 Rd and Rm operands when assembling for v6 or above.
390 Correctly capitalize register names in the messages.
391 (do_mlas): Likewise. Delete spurious blank line.
393 2007-03-16 Kazu Hirata <kazu@codesourcery.com>
395 * config/tc-m68k.c (m68k_cpus): Add an entry for fidoa.
397 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
399 * config/tc-i386.c (md_begin): Use i386_regtab_size to scan
401 (parse_register): Use i386_regtab_size instead of ARRAY_SIZE
404 2007-03-15 Alexandre Oliva <aoliva@redhat.com>
407 * app.c (do_scrub_chars): PUT after setting states.
409 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
411 * Makefile.am: Run "make dep-am".
412 * Makefile.in: Regenerated.
414 * config/tc-i386.c: Include "opcodes/i386-opc.h" instead of
416 (md_begin): Check reg_name != NULL for the last entry in
419 * config/tc-i386.h: Move many entries to opcode/i386.h and
422 * configure.in (need_opcodes): Set true for i386.
423 * configure: Regenerated.
425 2007-03-15 H.J. Lu <hongjiu.lu@intel.com>
427 * Makefile.am (REPORT_BUGS_TO): Removed.
428 (INCLUDES): Remove -DREPORT_BUGS_TO.
429 * Makefile.in: Regenerated.
431 * configure.in (--with-bugurl): Removed.
432 * configure: Regenerated.
434 * doc/Makefile.am (as_TEXINFOS): Remove gasver.texi.
435 (AM_MAKEINFOFLAGS): Add -I ../../bfd/doc.
436 (TEXI2DVI): Likewise.
437 (gasver.texi): Removed.
438 (MOSTLYCLEANFILES): Remove gasver.texi.
439 (as.1): Don't depend on gasver.texi.
440 * doc/Makefile.in: Regenerated.
442 * doc/as.texi: Include bfdver.texi instead of gasver.texi.
444 2007-03-14 Daniel Jacobowitz <dan@codesourcery.com>
446 * config/tc-arm.c (arm_copy_symbol_attributes): New.
447 * config/tc-arm.h (arm_copy_symbol_attributes): Declare.
448 (TC_COPY_SYMBOL_ATTRIBUTES): Define.
449 * gas/symbols.c (copy_symbol_attributes): Use
450 TC_COPY_SYMBOL_ATTRIBUTES.
452 2007-03-14 Paul Brook <paul@codesourcery.com>
454 * config/tc-arm.c (T16_32_TAB): Fix dec_sp encoding.
456 2007-03-14 Alan Modra <amodra@bigpond.net.au>
459 * write.c (relax_segment): Insert extra alignment padding
460 to break infinite relax loop when given impossible
461 gcc_except_table assembly.
463 2007-03-12 H.J. Lu <hongjiu.lu@intel.com>
465 * config/tc-i386.c (md_assemble): Use Opcode_XXX instead of XXX
467 (match_template): Likewise.
468 (process_operands): Use ~0x3 mask to match MOV_AX_DISP32.
470 * config/tc-i386.h (Opcode_D): New.
471 (Opcode_FloatR): Likewise.
472 (Opcode_FloatD): Likewise.
479 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
481 * app.c (do_scrub_chars): Recognize comments after # line "file".
482 * read.c (get_linefile_number): New.
483 (s_app_line): Accept ill-formed .linefile lines as comments.
485 2007-03-09 Alan Modra <amodra@bigpond.net.au>
487 * config/tc-i386.h (WORKING_DOT_WORD): Define.
489 2007-03-09 Alexandre Oliva <aoliva@redhat.com>
491 * app.c (do_scrub_chars): Turn #<line>"file"flags into .linefile.
492 * as.h (new_logical_line_flags): New.
493 * input-scrub.c (new_logical_line): Turned into wrapper for...
494 (new_logical_line_flags): this. Handle flags.
495 * read.c (potable): Add linefile. Adjust appline argument.
496 (s_app_file): Fake .appfiles no more.
497 (s_app_line): For .linefile, accept file name and flags.
499 2007-03-08 Alan Modra <amodra@bigpond.net.au>
501 * symbols.c (symbol_relc_make_sym): Comment typo fixes.
503 2007-03-08 Alan Modra <amodra@bigpond.net.au>
505 * Makefile.am: Run "make dep-am".
506 * Makefile.in: Regenerate.
507 * po/POTFILES.in: Regenerate.
509 2007-03-07 Joseph Myers <joseph@codesourcery.com>
511 * configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
513 * doc/Makefile.am (gasver.texi): Define BUGURL.
514 * doc/as.texinfo: Use BUGURL.
515 * Makefile.in, configure, doc/Makefile.in: Regenerate.
517 2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
519 * config/tc-s390.c (md_parse_option): z9-ec option added.
521 2007-03-02 Paul Brook <paul@codesourcery.com>
523 * config/tc-arm.c (relax_immediate): Always return positive values.
524 (relaxed_symbol_addr): New function.
525 (relax_adr, relax_branch): Use it.
526 (arm_relax_frag): Pass strect argument. Adjust infinite loop check.
528 2007-03-01 Joseph Myers <joseph@codesourcery.com>
530 * as.c (parse_args): Update copyright date.
532 2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
534 * configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.
536 2007-02-28 Nick Clifton <nickc@redhat.com>
539 * config/tc-d10v.c (do_assemble): Do not generate error messages,
540 just return -1 whenever a problem is encountered.
541 (md_assemble): If do_assemble returns -1 generate a non-fatal
542 error message and return.
545 * config/tc-msp430.c (line_separator_char): Change to '{'.
547 2007-02-27 Alan Modra <amodra@bigpond.net.au>
549 * config/tc-m68hc11.c (fixup24): Correct fixup size.
550 (build_jump_insn): Likewise.
551 (build_insn): Likewise.
552 (s_m68hc11_relax): Likewise.
554 2007-02-27 Alan Modra <amodra@bigpond.net.au>
556 * config/obj-elf.c (elf_frob_file): frag_wane any new frags.
558 2007-02-25 Mark Shinwell <shinwell@codesourcery.com>
560 * config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
562 2007-02-23 Alan Modra <amodra@bigpond.net.au>
564 * config/tc-mn10300.c (md_convert_frag): Correct fixup size.
565 (md_assemble): Likewise.
567 2007-02-22 Alan Modra <amodra@bigpond.net.au>
569 * write.c (size_seg): Always clear SEC_RELOC here.
570 (install_reloc): New function, extracted from..
571 (write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code
572 with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when
573 testing frag size. Set SEC_RELOC here.
575 2007-02-21 Alan Modra <amodra@bigpond.net.au>
578 * config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
580 2007-02-20 Thiemo Seufer <ths@mips.com>
582 * doc/c-mips.texi: Document 74kc, 74kf, 74kx.
584 2007-02-20 Thiemo Seufer <ths@mips.com>
586 * config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
588 2007-02-20 Thiemo Seufer <ths@mips.com>
589 Chao-Ying Fu <fu@mips.com>
591 * config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
592 ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
593 (macro_build): Add case '2'.
594 (macro): Expand M_BALIGN to nop, packrl.ph or balign.
595 (validate_mips_insn): Add support for balign instruction.
596 (mips_ip): Handle DSP R2 instructions. Support balign instruction.
597 (OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
598 md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
599 command line options.
600 (s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
601 (md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
602 * doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
603 .set dspr2, .set nodspr2.
605 2007-02-20 Nathan Sidwell <nathan@codesourcery.com>
607 * config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
608 (m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
610 2007-02-18 Alan Modra <amodra@bigpond.net.au>
612 * write.c (TC_FX_SIZE_SLACK): Define.
613 (write_relocs): Reinstate check for fixup within frag.
614 * config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
615 * config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
616 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
617 * config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
618 * config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
620 2007-02-17 Mark Mitchell <mark@codesourcery.com>
621 Nathan Sidwell <nathan@codesourcery.com>
622 Vladimir Prus <vladimir@codesourcery.com
623 Joseph Myers <joseph@codesourcery.com>
625 * configure.in (--with-bugurl): New option.
626 * configure: Regenerate.
627 * dep-in.sed: Remove bin-bugs.h.
628 * Makefile.am (REPORT_BUGS_TO): Define.
629 (INCLUDES): Define REPORT_BUGS_TO.
630 (DEP_INCLUDES): Likewise.
631 ($(OBJS)): No longer depend on bin-bugs.h.
632 * Makefile.in: Regenerate.
633 * doc/Makefile.in: Regenerate.
634 * as.c (show_usage): Don't print empty REPORT_BUGS_TO.
635 * as.h: Remove include of bin-bugs.h.
637 2007-02-17 Alan Modra <amodra@bigpond.net.au>
639 * write.c: White space fixes.
640 (fixup_segment): Move symbol_mri_common_p adjustments..
641 (write_relocs): ..and symbol_equated_reloc_p adjustments..
642 (adjust_reloc_syms): ..to here.
644 2007-02-16 Alan Modra <amodra@bigpond.net.au>
646 * subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
647 xmalloc, memset. Don't bother assigning NULL to known zero mem.
648 (subseg_set_rest): Remove unnecessary cast.
649 * write.c: Include libbfd.h. Replace PTR with void * throughout.
650 Remove unnecessary forward declarations and casts.
651 (set_symtab): Delete extern bfd_alloc.
652 (fixup_segment): Move.
654 2007-02-15 Nathan Sidwell <nathan@codesourcery.com>
656 * config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
657 * config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
658 (mcf5475_ctrl, mcf5485_ctrl): New.
659 (m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
660 (m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
661 (init_table): Add asid, mmubar, adjust rombar0.
663 2007-02-14 Alan Modra <amodra@bigpond.net.au>
665 * config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
666 * config/tc-i386.c: Wrap overly long lines, whitespace fixes.
667 (process_operands): Move old Seg2ShortForm and Seg3ShortForm
668 code, and test for these insns using a combination of
669 opcode_modifier and operand_types.
671 2007-02-07 Paul Brook <paul@codesourcery.com>
673 * configure.tgt: Add arm*-*-uclinux-*eabi.
675 2007-02-05 Dave Brolley <brolley@redhat.com>
676 Richard Sandiford <rsandifo@redhat.com>
677 DJ Delorie <dj@redhat.com>
678 Stan Cox <scox@redhat.com>
679 Jim Blandy <jimb@redhat.com>
680 Nick Clifton <nickc@redhat.com>
681 Jim Wilson <wilson@redhat.com>
682 Frank Ch. Eigler <fche@redhat.com>
683 Graydon Hoare <graydon@redhat.com>
684 Ben Elliston <bje@redhat.com>
685 John Healy <jhealy@redhat.com>
686 Richard Henderson <rth@redhat.com>
688 * Makefile.am (CPU_TYPES): Add mep.
689 (TARGET_CPU_CFILES): Add tc-mep.c.
690 (TARGET_CPU_HFILES): Add tc-mep.h.
691 (DEPTC_mep_elf): New variable.
692 (DEPTC_mep_coff): Likewise.
693 (DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
694 * configure.in: Support mep.
695 * configure.tgt: Likewise.
696 * config/tc-mep.c: New file.
697 * config/obj-elf.c: New file.
698 * config/tc-mep.c: New file.
699 * config/tc-mep.h: New file.
700 * testsuite/gas/mep: New testsuite with content.
701 * Makefile.in: Regenerate.
702 * configure: Regenerate.
704 2007-02-05 Dave Brolley <brolley@redhat.com>
706 * cgen.c (gas_cgen_install_complex_reloc): Removed.
707 (complex_reloc_installation_howto): Removed.
709 2007-02-05 Dave Brolley <brolley@redhat.com>
710 Graydon Hoare <graydon@redhat.com>
711 DJ Delorie <dj@redhat.com>
712 Catherine Moore <clm@redhat.com>
713 Michael Chastain <chastain@redhat.com>
714 Frank Ch. Eigler <fche@redhat.com>
716 * symbols.c (use_complex_relocs_for): New, to decide
717 when to use complex relocs. Add signed RELC support.
718 (resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
719 encode expression symbols as mangled complex relocation symbols (when
720 compiled with -DOBJ_COMPLEX_RELOC).
721 (symbol_relc_make_sym,value,expr): New traversal/conversion routines.
722 * cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call
723 encode_addend with new args. Modify to get start, length from
724 ifield whenever it is set. Also change condition on which
725 self-describing relocs are encoded. Add hook into
726 gas_cgen_encode_addend.
727 (queue_fixup_recursively): Add signed RELC support. Change from masked
728 expr to trunc flag. Restore assignment of sub-field value to
729 temporary in fixups array. Reflect changed meaning of last arg to
730 queue_fixup_recursively.
731 (fixup): Add cgen_maybe_multi_ifield member.
732 (make_right_shifted_expr): New function.
733 (queue_fixup): Change to recursive function that fragments
734 fixups if operand has a multi-ifield.
735 (gas_cgen_parse_operand): Add RELC code to wrap expressions in
736 symbols, call weak_operand_overflow_check, and fragment call
737 queue_fixup with operand fields.
738 (gas_cgen_finish_insn) Modify to manage ifield pointer.
739 (weak_operand_overflow_check): New function to try to select
741 (gas_cgen_encode_addend): New function for relc.
742 (gas_cgen_install_complex_reloc): Likewise.
743 (gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
744 * write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
745 cgen_maybe_multi_ifield field to fx_cgen substructure.
746 * cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
747 * symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
749 2007-02-03 DJ Delorie <dj@delorie.com>
751 * config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
753 * config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
754 (m32c_cons_fix_new): Prototype.
756 2007-02-02 Bob Wilson <bob.wilson@acm.org>
758 * config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
759 (xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
761 2007-02-02 Bob Wilson <bob.wilson@acm.org>
763 * config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
764 (xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
765 (map_suffix_reloc_to_operator): New.
766 (map_operator_to_reloc): New.
767 (expression_maybe_register): Fix incorrect test of return value from
768 xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
769 (xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
771 2007-02-02 Bob Wilson <bob.wilson@acm.org>
773 * config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
774 (tinsn_get_tok): Delete prototype.
775 * config/tc-xtensa.c (tinsn_get_tok): Delete.
777 2007-02-02 Bob Wilson <bob.wilson@acm.org>
779 * config/xtensa-relax.h (struct build_instr): Delete id field.
780 * config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
782 (append_literal_op, append_label_op): Remove litnum/labnum arguments;
783 set op_data fields to zero.
784 (parse_id_constant): Delete.
785 (build_transition): Remove code to handle numbered literals and labels.
787 2007-02-02 Bob Wilson <bob.wilson@acm.org>
789 * config/xtensa-relax.c (build_transition): Remove code after as_fatal.
790 (build_transition_table): Likewise.
792 2007-02-01 Bob Wilson <bob.wilson@acm.org>
794 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
796 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
798 2007-02-02 Alan Modra <amodra@bigpond.net.au>
800 * write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
801 (struct fix <fx_plt>): Rename to tcbit2.
802 * write.c (fix_new_internal): Adjust.
803 (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
804 * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
805 * config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
806 * config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
807 * config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
808 * config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
809 * config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
810 * config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
811 * config/tc-msp430.c (msp430_force_relocation_local): Likewise.
812 * config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
813 * config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
814 Instead, compare fx_r_type.
815 * config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
816 fx_tcbit in place of fx_plt.
817 * config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
818 * doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
821 2007-01-30 Nick Clifton <nickc@redhat.com>
823 * as.c (main): Mark symbols created via the --defsym command line
824 option as volatile so that they can be overridden later on by a
825 .set directive. This maintains compatibility with the behaviour
826 of earlier versions of the assembler.
827 * doc/as.texinfo (--defsym): Document that the defined symbol's
828 value can be overridden via a .set directive.
830 2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
832 * config/tc-i386.c (swap_imm_operands): Renamed to ...
833 (swap_2_operands): This. Take 2 ints.
834 (md_assemble): Updated.
835 (swap_operands): Call swap_2_operands to swap 2 operands.
837 2007-01-24 DJ Delorie <dj@redhat.com>
839 * config/tc-m32c.c (md_pseudo_table): Add .3byte.
841 2007-01-22 Nick Clifton <nickc@redhat.com>
844 * tc-score.c: Remove unnecessary uses of _().
845 Make the err_msg[] a file level local array in order to save
847 Remove unnecessary sprintf()s.
849 2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
852 * config/tc-score.c : Using _() for const string.
853 Do not assign inst.error with a local string pointer.
854 (md_section_align): Pad section.
856 2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
858 * config/tc-i386.c (build_modrm_byte): Check number of operands
859 when procssing memory/register operand.
861 2007-01-12 Nick Clifton <nickc@redhat.com>
864 * macro.c (expand_irp): Do not ignore spaces inside quoted
867 2007-01-12 Alan Modra <amodra@bigpond.net.au>
869 * config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
870 * config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
871 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
872 (TC_FORCE_RELOCATION): Define.
873 (TC_FORCE_RELOCATION_LOCAL): Define.
874 * config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
876 2007-01-12 Alan Modra <amodra@bigpond.net.au>
878 * input-file.c (input_file_open): Check fgets return.
880 2007-01-11 Paul Brook <paul@codesourcery.com>
882 * config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
884 2007-01-11 Nick Clifton <nickc@redhat.com>
887 * config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
890 * config/tc-mcore.c (md_number_to_chars): Use
891 number_to_chars_{big|little}endian.
893 2007-01-08 Kazu Hirata <kazu@codesourcery.com>
895 * config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
896 architecture by itself.
897 (m68k_ip): Don't issue a warning for tbl instructions on fido.
898 (m68k_elf_final_processing): Treat Fido as an architecture by
901 2007-01-08 Kai Tietz <kai.tietz@onevision.com>
903 * configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
905 2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
907 * config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
908 depending on allow_naked_reg.
910 2007-01-04 Paul Brook <paul@codesourcery.com>
912 * config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
914 2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
917 * config/tc-i386.c (register_prefix): New.
918 (set_intel_syntax): Set set_intel_syntax to "" if register
920 (check_byte_reg): Use register_prefix for error message.
921 (check_long_reg): Likewise.
922 (check_qword_reg): Likewise.
923 (check_word_reg): Likewise.
925 2006-01-04 Julian Brown <julian@codesourcery.com>
927 * config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
928 (do_neon_qshl_imm): Likewise.
929 (do_neon_rshl): New function. Handle rounding variants of
931 (insns): Use do_neon_rshl for vrshl, vqrshl.
933 2007-01-04 Paul Brook <paul@codesourcery.com>
935 * config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
938 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
940 * config/tc-i386.c (swap_operands): Remove branches.
942 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
944 * config/tc-i386.c: Update copyright year.
945 * config/tc-i386.h: Likewise.
947 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
949 * config/tc-i386.c (smallest_imm_type): Return unsigned int
952 2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
954 * config/tc-i386.c: Convert to ISO C90 formatting
955 * config/tc-i386.h: Likewise.
957 2007-01-03 David Daney <ddaney@avtrex.com>
959 * config/tc-mips.c (md_show_usage): Clean up -mno-shared
962 For older changes see ChangeLog-2006
968 version-control: never